[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.1"]
[White "Caruana, Fabiano"]
[Black "Anton Guijarro, David"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "2812"]
[BlackElo "2674"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,115,16,17,16,34,25,25,25,51,35,35,35,25,25,25,26,23,26,32,23,17,17,27,26,36,31,27,0,0,0,0,12,53,0,10,7,14,4,40,41,56,56,68,67,68,68,68,68,67,68,68,68,68,42,64,73,80,4,4,8,8,8,4,8,21,24,19,0,70,90,72,75,80,79,162,132,220,215,957,952,1034,941,976,950,925,828,1362,1410,1279,1256,1086,1031,1414,481,29959,29960,29986,29987,29987,29988,29988,29989,29989,29990,29995,29996,29996,29997]} 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 {A27: English Opening: Three Knights Variation} dxc6 (6... bxc6 7. g3 Ne7 8. Bg2 O-O 9. O-O d6 10. Bg5 Be6 11. Qd3 Rb8 12. b3 c5 13. Rad1 h6 14. Bc1 Re8 15. Qd2 Kh7 16. Bb2 Ng8 17. Rfe1 Nf6 18. h3 {½-½ (33) So,W (2765)-Mamedyarov,S (2817) Kolkata 2018}) 7. Qxd8+ Kxd8 8. Bg5+ {White has an edge.} Ke8 9. O-O-O {[%csl Gg5][%cal Rd1d8]} Be6 10. e4 Bh6 $146 ({Predecessor:} 10... Nf6 11. h3 Nd7 12. Nd5 Be5 13. Be3 f6 14. f4 Bd6 15. Nc3 Bc5 16. Bxc5 Nxc5 17. Be2 a5 18. b3 Ke7 19. Bg4 Bf7 20. h4 Rhd8 {½-½ (20) Janssen,R (2504)-Brandenburg,D (2435) Hilversum 2008}) 11. Bxh6 Nxh6 12. Be2 Ke7 13. b3 f6 14. h4 Nf7 15. f4 h5 16. Bf3 a5 17. Rhe1 Bg4 18. Bxg4 hxg4 19. g3 Rad8 20. Rxd8 Kxd8 $11 {[%mdl 4096] Endgame KRN-KRN} 21. Rh1 Ke7 22. Kd2 b6 23. Nd1 a4 (23... Nd6 $5 {[%cal Rd6e4]} 24. Nf2 Kf7 $14) 24. Nf2 axb3 25. axb3 Ra8 26. h5 Ra2+ 27. Ke3 gxh5 28. Rxh5 Rb2 29. Nxg4 {Strongly threatening Rh7.} Rxb3+ 30. Kf2 Rb2+ 31. Kf1 Rb1+ 32. Ke2 {Hoping for Rh7.} Rb2+ 33. Kf3 (33. Kd1 $16) 33... Rb3+ 34. Kg2 {Black must now prevent Rh7.} Rb2+ 35. Kh3 {White wants to play Rh7.} Rb1 $1 36. Rf5 Nd6 37. Rxf6 {e5 is the strong threat.} Nxe4 38. Rg6 Rh1+ (38... b5 $11) 39. Kg2 $14 Rc1 40. Ne5 ({But not} 40. Rxc6 Rc3 $11) 40... Rc2+ 41. Kh3 $1 c5 (41... Kf8 $16) 42. Kg4 Nd6 (42... Rf2 $16) 43. f5 $1 $18 Nxc4 $2 (43... Rf2) 44. Re6+ Kd8 {[#]} 45. Nxc4 $1 Rxc4+ {KR-KR} 46. Kg5 Rc3 47. g4 c4 48. Kf6 Rg3 49. g5 c3 50. g6 b5 51. g7 (51. Kg7 $142 {And now f6 would win.} b4 52. f6) 51... b4 {[#]} (51... Kd7 $18) 52. Kf7 $1 {White mates.} Rxg7+ 53. Kxg7 {KR-K3P} c2 54. Re1 b3 55. f6 b2 56. f7 c1=Q 57. f8=Q+ Kd7 58. Qf5+ {Accuracy: White = 74%, Black = 49%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.1"]
[White "Amin, Bassem"]
[Black "Sadhwani, Raunak"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2699"]
[BlackElo "2479"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,49,0,20,0,0,0,0,0,0,0,9,213,214,221,236,219,224,235,221,235,175,381,373,358,279,293,286,418,395,543,568,950,946,1111,991,1827,1825,1660,1626]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. c4 dxc4 5. O-O Nbd7 6. Na3 {[%cal Bb1a3,Ba3c4,Bc4e5][%mdl 32]} Nb6 7. Qc2 Be6 {A11: English Opening: 1...c6} (7... g6 8. Nxc4 Nxc4 9. Qxc4 Bg7 10. d3 O-O 11. Bd2 Nd5 12. Qc1 a5 13. Bh6 Bg4 14. Bxg7 Kxg7 15. Ne5 {½-½ (40) Aronian,L (2794)-Vitiugov,N (2735) Karlsruhe/Baden-Baden 2018}) 8. Ng5 Bg4 9. Nxc4 Bxe2 {The position is equal.} 10. Ne5 $1 Bh5 $1 11. Re1 e6 $2 (11... h6 $11 {and Black is okay.} 12. Ne4 e6) 12. Bf3 $1 $18 {[%cal Rf3h5]} Bg6 {[#]} 13. Bxc6+ $1 {[%mdl 512] [#]} Nbd7 $146 ({Of course not} 13... bxc6 14. Qxc6+ Nfd7 15. Ngxf7 $1 $18 {[%mdl 512]}) ({Predecessor:} 13... bxc6 14. Qxc6+ Nfd7 15. Nexf7 Bxf7 16. Nxf7 {1-0 (28) Grandelius,N (2541)-Perunovic,M (2578) Sarajevo 2011}) 14. Nxg6 hxg6 15. Bxb7 {Qc4 is the strong threat.} Rb8 {[#]} 16. Rxe6+ {Played: Bb7-d5} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.2"]
[White "Nakamura, Hikaru"]
[Black "Aronian, Levon"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2745"]
[BlackElo "2758"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,61,9,14,11,3,6,13,24,18,8,22,0,0,0,0,0,0,0,10,0,0,-5,0,0,0,0,0,0,0,0,0,0,4,11,4,0,0,0,0,0,0,0,11,6,23,18,31,29,49,0,23,0,41,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d5 6. exd5 {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} Qxd5 7. Bc4 Qd6 8. b4 {The position is equal.} Bb6 9. a4 $146 {[#] a5 is the strong threat.} ({Predecessor:} 9. Nbd2 O-O {1-0 (53) Caruana,F (2832)-Aronian,L (2765) London 2018}) 9... O-O 10. Nbd2 Bf5 {aiming for ...Ng4.} 11. Ba3 {Strongly threatening b5.} e4 $1 {[%cal Re4f3]} (11... Bxd3 12. b5 $16) 12. dxe4 Nxe4 13. Nxe4 Bxe4 14. Qxd6 cxd6 15. O-O-O Rac8 {White must now prevent ...Ne5.} 16. Bb3 Rfd8 17. Bxf7+ {[%mdl 64] [#] Decoy} Kxf7 18. Ng5+ {[%mdl 64] Double Attack} Kg6 19. Nxe4 d5 20. Nc5 Bxc5 21. bxc5 Na5 22. Kc2 Nc4 23. Kb3 Nxa3 24. Kxa3 Rxc5 $11 {[%mdl 4096] Endgame KRR-KRR} 25. Rd3 b5 26. a5 Rb8 27. Rb1 Rbc8 28. Kb3 Rb8 29. Ka3 Rbc8 30. Kb3 Rb8 31. Ka3 {Accuracy: White = 77%, Black = 73%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.2"]
[White "Van Foreest, Jorden"]
[Black "Artemiev, Vladislav"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2621"]
[BlackElo "2746"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,105,26,24,14,24,36,42,41,37,31,16,37,12,18,18,74,63,77,39,67,55,87,66,68,68,64,52,104,106,106,125,147,139,206,125,180,184,183,143,163,99,97,100,102,10,38,38,31,31,22,27,25,0,6,6,35,15,36,32,29,23,23,24,28,29,33,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O a5 {B19: Classical Caro-Kann: 4...Bf5 main line} (12... Be7 13. Kb1 Qb6 14. Ne5 Rd8 15. Qe2 O-O 16. Bc1 c5 17. Nxd7 Rxd7 18. dxc5 Qxc5 19. Rxd7 Nxd7 20. Ne4 Qc6 21. Rh3 {0-1 (55) Ponomariov,R (2675)-Esipenko,A (2624) Khanty-Mansiysk 2019}) 13. Kb1 Bb4 14. Bc1 a4 {White is slightly better.} 15. a3 Be7 16. Qe2 b5 17. Ne5 Qc7 $146 ({Predecessor:} 17... Qb6 18. Ne4 b4 19. axb4 Bxb4 20. Ka2 {1-0 (86) Hakobyan,A (2554)-Hando,V (2382) Budapest 2019}) 18. Ne4 Nd5 (18... Nxe4 $11 {keeps the balance.} 19. Qxe4 Nxe5) 19. Qg4 $36 {[%mdl 2048] White has good play.} Rg8 20. Nxd7 Kxd7 21. Qf3 Raf8 22. Nc5+ Bxc5 23. dxc5 Qa7 24. Be3 Kc8 (24... Ke7 $14) 25. Rh4 $16 Rd8 26. c4 bxc4 27. Rxc4 e5 (27... Nxe3 $16 28. Qxc6+ (28. fxe3 Rxd1+ 29. Qxd1 Rd8 $16) 28... Qc7 29. Qa8+ Qb8 30. Qxb8+ Kxb8 31. Rxd8+ Rxd8 32. fxe3 Rd5) 28. Bc1 Rd7 (28... Rge8 $16) 29. Qg4 Rgd8 30. Rxa4 Qxc5 {[#]} 31. Rc4 (31. Rd2 $1 $18) 31... Qb5 32. a4 Qa6 33. Rc2 ({Of course not} 33. Rxd5 f5 $11) ({White should play} 33. b3 $16 {Rxd5 is the strong threat.} Kb8 34. Qxg7) 33... Kb8 34. Re1 f6 35. Qc4 Qxc4 36. Rxc4 Kb7 37. f4 exf4 38. Bxf4 Nb6 39. Rce4 Rd1+ 40. Rxd1 Rxd1+ $14 {[%mdl 4096] Endgame KRB-KRN} 41. Kc2 Rd5 42. Re7+ Ka6 $1 43. Rxg7 {[#] Hoping for g4.} Rxh5 44. Be3 Re5 $1 {[%cal Re5e3] The position is equal.} 45. Bd4 Rd5 46. Bxf6 {Threatens to win with b3.} Nxa4 47. g4 Nc5 48. Rh7 Ne4 49. Rxh6 Rd2+ 50. Kb3 Rg2 51. g5 Nxg5 52. Bxg5 Rxg5 53. Rxc6+ {Accuracy: White = 55%, Black = 58%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.3"]
[White "Carlsen, Magnus"]
[Black "Matlakov, Maxim"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2876"]
[BlackElo "2716"]
[Annotator "TA"]
[PlyCount "159"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,159,0,-55,-45,-33,-14,-20,18,0,0,0,-7,-43,-55,-52,-53,-55,-48,-65,-48,-57,0,0,0,-24,0,-39,-49,-43,-48,-42,-65,-72,-42,-56,-64,-50,161,58,63,78,89,81,66,87,135,127,116,147,657,648,1162,1166,1051,471,706,210,210,210,210,210,210,210,210,210,250,250,250,250,250,250,251,234,218,220,211,183,331,331,339,339,339,338,357,357,357,357,408,408,481,466,5147,5147,5147,5147,5147,5147,5147,5147,5147,5147,5147,5147,5147,5147,5147,5147,5147,5147,5147,5147,5147,5139,5139,5132,5131,5125,5147,5147,5147,5147,5140,5139,5116,5125,5125,5125,5125,5125,5118,5118,5118,5118,5117,5117,5116,5110,5109,5109,5106,5106,5101,5094,5091,4891]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. h4 ({Better is} 9. Be2 $11) 9... g4 $1 $15 {[%cal Rg4f3] D43: Semi-Slav: 5 Bg5 h6} 10. Ne5 Nbd7 11. Be2 Bb7 {The position is equal.} 12. Nxd7 (12. Nxg4 b4 13. Nxf6+ Nxf6 14. Na4 Nxe4 15. Be5 Rg8 16. Bxc4 Bd6 17. Qh5 Bxe5 18. Qxe5 c5 19. Nxc5 Nxc5 20. dxc5 {½-½ (41) Sarana,A (2655)-Matlakov,M (2710) Izhevsk 2019}) 12... Qxd7 13. Be5 Qe7 14. b3 Rg8 15. Qc2 {[#]} b4 $146 ({Predecessor:} 15... Nd7 16. Bg3 b4 17. Na4 Bg7 18. Rd1 c3 {½-½ (42) Yalov,S (2426)-Hatzl,J (2507) ICCF email 2016}) 16. Na4 c3 17. a3 Nd7 $1 18. Bg3 Bg7 (18... a5 $1 $15) 19. Rd1 $11 a5 20. O-O Bf6 21. Nc5 (21. Bc7 $5 {[%cal Re4e5]}) 21... Nxc5 22. dxc5 e5 (22... bxa3 $6 23. Bd6 $16) (22... Qxc5 $5 23. Bd6 $8 Qb6 24. axb4 axb4 $15) 23. Rd6 Bxh4 24. Bc4 Bg5 (24... Rg6 $5 {[%cal Rh4g3]} 25. Qd3 Bg5 $15) 25. Qd3 Rg6 (25... bxa3 26. Qxc3 Ba6 27. Bxa6 $16) 26. f4 exf4 $2 {[#]} (26... gxf3 $1 $15 27. Qxf3 Rg7 28. Bxe5 Qxe5 29. Bxf7+ Kf8 30. Bc4+ Bf4 31. Qxf4+ Qxf4 32. Rxf4+ Ke8) 27. Bxf4 (27. e5 $1 $18) 27... Bxf4 $14 28. Rxf4 c2 29. Qxc2 Rxd6 30. cxd6 Qxd6 {[#]} 31. e5 $1 {[%cal Re5d6]} Qc5+ {[#]} 32. Kh1 $1 {[%mdl 512]} Qe3 $2 {[%mdl 8192]} (32... Qe7 $16) 33. Qf5 $18 Kd8 34. Qxf7 {Hoping for e6.} Kc8 35. axb4 (35. Qf8+ $142 Kc7 36. Qe7+ Kb6 37. Rf7) 35... Qxe5 (35... Kb8 $142 36. e6 (36. Rxg4 Qxe5 37. Bf1 Bc8 $16) 36... h5) 36. Qf8+ $2 (36. b5 Qe1+ 37. Bf1 Qh4+ 38. Kg1) 36... Kc7 37. Rf7+ Kb6 38. bxa5+ {[%mdl 64] Overworked Piece} Qxa5 39. Qe7 $40 {[%mdl 128] White wants a kill.} ({Don't go for} 39. Qxh6 $2 Qa1+ 40. Rf1 Qd4 $19) 39... Qh5+ 40. Kg1 {Threatening mate with Qb4+.} Ra1+ 41. Bf1 Qxf7 42. Qxf7 {Qf2+ is the strong threat.} Ba6 43. Qf2+ Kb7 44. Qd4 ({Don't play} 44. Qf7+ Kb6 $16) 44... Rxf1+ {[%mdl 4096] Endgame KQ-KRB} 45. Kh2 h5 46. Qc5 Rb1 (46... g3+ $142 47. Kxg3 Rh1 48. Qe7+ Kb6 49. Qd8+ Kc5 50. Qe7+ Kb6 51. Qd8+ Kc5 52. Qe7+ Kb6) 47. Qxh5 {aiming for Qh7+.} Kb6 48. Qxg4 Rxb3 49. Qg8 Rd3 50. g4 Rd5 51. g5 Bd3 52. g6 Bxg6 53. Qxg6 {KQ-KR. White is clearly winning.} Kc7 (53... Rd4 $142 54. Kg3 Kb5) 54. Qf7+ Kb8 55. Kg3 Rg5+ 56. Kf4 Rd5 57. Qf8+ Kb7 58. Qb4+ Kc7 59. Ke4 Kc8 60. Qb6 Kd7 61. Qb7+ Kd6 62. Qc8 Kc5 63. Qb8 Rh5 64. Kf4 Rd5 65. Kg4 Kc4 66. Qb6 Rd4+ 67. Kf5 c5 68. Qa5 Rd5+ 69. Ke6 {White wants to mate with Qa2+.} Rd4 70. Qa4+ Kc3 71. Qa3+ Kc4 72. Qa5 Rd3 73. Qa4+ Kc3 74. Qa3+ Kc4 75. Qc1+ Kb4 76. Qb2+ Kc4 77. Qc2+ Kd4 78. Kd6 c4 79. Qf2+ Re3 80. Qd2+ {Accuracy: White = 69%, Black = 46%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.3"]
[White "Bu, Xiangzhi"]
[Black "Parligras, Mircea-Emilian"]
[Result "1/2-1/2"]
[ECO "D39"]
[WhiteElo "2721"]
[BlackElo "2629"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,63,21,29,21,12,0,-9,-9,-6,-16,25,-14,35,-23,0,-24,-23,-29,-30,-31,-29,-28,-26,-32,-43,-42,-29,-35,-20,-30,-30,-36,-20,-16,0,-3,0,0,0,0,0,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-3]} 1. c4 e6 2. Nc3 d5 3. d4 Bb4 4. Nf3 Nf6 5. Bg5 dxc4 6. e4 h6 7. Bxf6 Qxf6 8. e5 {D39: Queen's Gambit Declined: Ragozin Defence with 5 Bg5 dxc4} (8. Bxc4 c5 9. O-O cxd4 10. Nb5 Qe7 11. Qxd4 O-O 12. Nxa7 Bc5 13. Nxc8 Rxc8 14. Qd3 Nc6 15. Qe2 Rd8 16. Rad1 Qf6 {½-½ (50) Ding,L (2805)-Carlsen,M (2861) Abidjan 2019}) 8... Qd8 9. Qa4+ Nc6 10. Bxc4 Bd7 {Threatens to win with ...Nxd4!} 11. Qc2 Na5 12. Be2 c5 13. O-O $146 (13. dxc5 $14 Rc8 14. a3 Bxc5 15. O-O) ({Predecessor:} 13. dxc5 Rc8 14. a3 Bxc5 15. O-O Be7 {1-0 (23) Edouard,R (2636)-Magem Badals,J (2593) Barcelona 2010}) 13... cxd4 $1 $11 14. Nb5 {[#] Nc7+ is the strong threat.} O-O 15. Rfd1 Rc8 16. Qe4 Bc6 17. Qxd4 Qxd4 18. Nfxd4 Bxb5 19. Bxb5 Rfd8 20. Nf3 a6 21. Rxd8+ Rxd8 22. Be2 g5 23. h3 {The position is equal.} Bc5 24. Rc1 Bb6 25. Kf1 Kg7 26. Rc3 Rd7 27. Bd3 Rc7 28. Rxc7 Bxc7 29. Be4 Nc4 30. Bxb7 a5 31. b3 Nxe5 32. Nxe5 {Accuracy: White = 65%, Black = 63%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.4"]
[White "Anand, Viswanathan"]
[Black "Wang, Hao"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "2765"]
[BlackElo "2726"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,56,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-9,-14,-10,0,0,0,-8,-6,-6,-13,-75,-69,-97,-104,-160,-153,-150,-156,-680,-683]} 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 Nxe5 7. dxe5 Bb4 {C43: Petroff Defence: 3 d4} (7... Nxc3 8. bxc3 Be7 9. O-O O-O 10. f4 f5 11. Be3 Be6 12. a4 Qd7 13. Qf3 Rfd8 14. Rfd1 c5 15. Kh1 g6 16. h3 Qc7 17. Qf2 {1-0 (60) Vitiugov,N (2732)-So,W (2767) Khanty-Mansiysk 2019}) 8. O-O Nxc3 9. bxc3 Bxc3 {[%mdl 64] [#] Double Attack. The position is equal.} 10. Rb1 O-O ({Wrong is} 10... Bxe5 $2 11. Re1 $18) 11. Bxh7+ {[%mdl 64] Decoy} Kxh7 12. Qd3+ {[%mdl 64] Double Attack} Kg8 13. Qxc3 b6 14. Qg3 {And now Bh6! would win.} Qd7 15. Rb4 Qf5 16. Rh4 Re8 17. f4 Re6 (17... Qxc2 18. Qf3) 18. Qf3 Qe4 19. Qxe4 $146 ({Reject} 19. Qh5 Rh6 $17) (19. Qf2 {with more complications.} Rc6 20. c3 Rxc3 21. Rh8+ Kxh8 22. Qh4+) ({Predecessor:} 19. Rh5) 19... dxe4 20. Rg4 Ba6 21. Re1 Rd8 $36 {[%mdl 2048] Black fights for an advantage.} 22. Rg3 Rc6 23. f5 $1 {Threatens to win with Bg5.} Rd5 24. e6 (24. h4 $11) 24... Rxf5 $17 25. Ra3 Bc4 ({Inferior is} 25... Rxc2 26. Rxa6 Rff2 27. Kh1 $14) 26. exf7+ (26. e7 $142 Re5 27. Rxa7 Rxe7 28. a4) 26... Bxf7 27. c3 a5 28. Rxe4 $2 {[#]} (28. h4 $17) 28... Rcf6 {Accuracy: White = 61%, Black = 89%.} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.4"]
[White "L'Ami, Erwin"]
[Black "Kamsky, Gata"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2619"]
[BlackElo "2685"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,60,28,16,20,17,13,22,41,-49,-59,-68,-1,-2,-6,0,0,-16,-4,-9,-9,-11,-4,-3,-9,-9,-6,-8,0,-13,-5,-4,0,-14,-12,-13,-8,-12,-4,-6,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 g6 6. Bd3 Bg7 7. O-O O-O 8. h3 dxc4 {D94: Grünfeld: 4 Nf3 Bg7 5 e3} (8... b5 9. b3 Nbd7 10. Bb2 bxc4 11. bxc4 dxc4 12. Bxc4 c5 13. Rb1 cxd4 14. Nxd4 Ne5 15. Be2 Bb7 16. Na4 {1-0 (55) Fedoseev,V (2724)-Artemiev,V (2697) Moscow 2018}) 9. Bxc4 b5 10. Be2 c5 11. b3 (11. dxc5 $14 Qc7 12. e4) 11... Bb7 $15 12. Bb2 Nbd7 ({Better is} 12... cxd4 $15 13. exd4 (13. Nxd4 e5 $15) 13... Nc6) 13. Rc1 $11 {The position is equal.} Rc8 14. dxc5 $146 ({Predecessor:} 14. Qd3 Qa5 15. Rfd1 cxd4 16. Qxd4 {½-½ (49) Besedes,D (2249)-Drazic,S (2379) Subotica 2019}) 14... Nxc5 15. Qxd8 Rfxd8 16. Rfd1 Rxd1+ 17. Nxd1 Nd5 18. Bxg7 Kxg7 19. Nd2 Nb4 20. a3 Nbd3 21. Rc3 b4 22. axb4 Nxb4 23. f3 f5 24. Kf1 Kf6 25. Rc4 a5 26. Nb2 Bd5 27. Rc1 {And now Na4 would win.} Na2 28. Rc2 {[#] Na4 is the strong threat.} Nb4 29. Rc1 {aiming for Na4.} Na2 30. Rc2 {Threatens to win with Na4.} Nb4 {Accuracy: White = 57%, Black = 65%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.5"]
[White "Karjakin, Sergey"]
[Black "Alekseenko, Kirill"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2760"]
[BlackElo "2674"]
[Annotator "TA RC"]
[PlyCount "178"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,178,40,37,22,33,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-22,-22,-23,-23,-22,-17,-25,-19,-16,-24,-35,-22,-32,-41,-59,-55,-50,-57,-56,-47,-53,-20,-118,-121,-124,-93,-95,-97,-118,-146,-152,0,-154,-150,-131,-146,-128,0,-169,-158,-157,-146,-162,0,0,0,-108,-91,-100,-108,-138,-144,-175,-173,-173,-170,-174,-172,-171,-120,-184,-180,-177,-178,-184,-174,-176,-132,-236,-236,-236,-236,-236,-236,-233,-222,-230,-228,-258,-243,-243,-243,-243,-243,-243,-243,-243,-243,-243,-243,-243,-243,-243,-243,-243,-247,-247,-247,-247,-247,-248,-248,-249,-247,-247,-248,-255,-255,-418,-423,-411,-391,-582,-552,-656,-647,-747,-747,-744,-730,-930,-720,-705,-687,-888,-834,-715,-597,-1793,-1770,-1513,-1391,-2137,-2163,-5949,-11608,-29987,-29988,-29988,-29989]} 1. Nf3 d5 2. g3 Nd7 3. d4 Nb6 (3... b5 4. Bg2 Bb7 5. O-O Ngf6 6. a4 b4 7. c4 bxc3 8. Nxc3 e6 9. Bf4 c6 10. a5 Ba6 11. Qa4 {1-0 (48) Vitiugov,N (2727)-Postny,E (2601) Riga 2019}) 4. Bg2 Bf5 5. O-O e6 6. Ne5 $146 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} ({Predecessor:} 6. Nbd2 Nf6 7. Ne5 c6 8. c4 Be7 9. Qb3 O-O 10. c5 Nbd7 11. Qxb7 Nxe5 12. dxe5 {½-½ (33) Barcza,G-Prins,L Leipzig 1960}) 6... c6 7. c4 f6 8. cxd5 {The position is equal.} fxe5 9. dxc6 e4 ({Don't blunder} 9... Qxd4 $2 10. cxb7 Rd8 11. Qxd4 $18) 10. cxb7 Rb8 11. Nc3 Nf6 12. Bg5 Be7 13. Bxf6 Bxf6 14. Nxe4 Bxe4 15. Bxe4 Qxd4 16. Qc2 Qc4 17. Qxc4 Nxc4 18. Rfd1 Nxb2 19. Bc6+ Kf8 20. Rd7 Nd3 {Hoping for ...Ne5.} 21. Rd1 $1 {[%cal Rd1d3]} Nc5 $1 {[%cal Rc5d7]} ({Much weaker is} 21... Ne5 $6 22. Rc7 $14) 22. R7d2 $1 ({Much worse is} 22. Rc7 Be5 $17) 22... Kf7 23. Rc2 Be7 24. Rb1 Rhd8 25. Rb5 Na6 $1 {[%cal Ra6b4]} 26. Bf3 Nb4 $1 27. Rc4 Nd5 $1 28. Rc6 Rd7 29. Bg4 Nc7 30. Rb3 Bd6 31. Bf3 (31. e4 $11) 31... Nd5 $17 32. Kg2 Ke7 33. Bxd5 exd5 34. Re3+ Kf7 35. Rf3+ Ke7 36. Re3+ Kf6 37. Rf3+ Ke6 38. Re3+ Kf6 39. Rf3+ $1 Ke5 40. Re3+ {[#]} Kf5 $1 41. Rf3+ Ke6 $2 (41... Kg5 $19 42. h4+ Kg4) 42. Re3+ $11 Kf7 (42... Kf5 $11 43. Rf3+ Ke6) 43. Rf3+ $1 $17 Kg8 44. Rc8+ Rd8 45. Rfc3 Kf7 46. R3c6 {Threatens to win with Rxd8.} Ke7 47. Ra6 Rdxc8 48. bxc8=Q Rxc8 49. Rxa7+ $19 {[%mdl 4096] Endgame KRB-KR} Rc7 ({Black should play} 49... Bc7 $19 50. Ra6 Kd7) 50. Ra5 (50. Rxc7+ $17 Bxc7 51. Kf3) 50... Bc5 51. e3 Kd6 52. Ra6+ Kd7 53. Ra4 Ra7 54. Rh4 (54. Rxa7+ $17 Bxa7 55. h3) 54... Rxa2 55. Kf3 h6 56. Rg4 Bf8 57. Rf4 Be7 58. Rf7 g6 59. h4 Ra6 60. Rh7 Rf6+ 61. Kg2 h5 62. Rh8 Rf8 63. Rh6 {[#]} Rg8 $1 64. Rh7 Ke6 65. Kg1 Rf8 66. Rg7 Kf6 67. Rh7 Rf7 68. Rh8 Bf8 69. Rg8 Kf5 70. Kg2 Rf6 71. Rh8 Ke6 72. Rh7 Rf7 73. Rh8 Ke7 74. f4 $2 (74. Kf1) 74... Kf6 {White must now prevent ...Kg7.} 75. Rg8 Bc5 {And now ...Rf8 would win.} 76. Rd8 (76. Re8 {was forced.}) 76... Ke6 77. Rg8 Kf5 78. Kf3 Rf8 79. Rg7 Re8 80. Rf7+ Ke6 81. Rb7 Ra8 82. Rg7 Ra3 83. Rxg6+ Ke7 84. Rg5 Rxe3+ 85. Kg2 Kd6 86. Rxh5 d4 87. Rh8 d3 88. h5 Kd7 89. Rh7+ Kc6 {Accuracy: White = 65%, Black = 88%.} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.5"]
[White "Bacrot, Etienne"]
[Black "Akobian, Varuzhan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2671"]
[BlackElo "2625"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,92,12,0,0,0,0,0,0,0,0,0,4,13,8,0,6,3,7,6,4,0,14,0,4,2,5,5,5,3,6,8,10,-45,-37,-16,-16,-15,-6,-3,-3,-50,-60,-49,-31,-36,-32,-50,-30,-27,-25,-26,-11,-30,-32,-44,-36,-58,0,-38,0,-47,0,0,0,0,0,0,0,0,0,0,0,-1,0,0,8,8,5,5,8,8,8,8,12]} 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6 {C01: French: Exchange Variation} 7. Ng5 Qe7 8. Nxe6 fxe6 9. c3 (9. Nd2 Nc6 10. Nf3 O-O 11. c3 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. f4 {½-½ (30) Bacrot,E (2671)-Abasov,N (2632) Linares 2019}) 9... O-O $146 ({Predecessor:} 9... e5 10. dxe5 Qxe5 11. Qxe5+ Bxe5 12. O-O {½-½ (34) Azevedo,P (2021)-Conde Poderoso,A (2333) ICCF email 2016}) 10. O-O e5 11. dxe5 Qxe5 12. Qxe5 Bxe5 13. Nd2 Nbd7 14. Nf3 Bd6 15. Re1 c6 16. a4 Ng4 17. h3 Nge5 18. Nxe5 Nxe5 19. Bf1 Nd7 20. Be3 Bc5 21. c4 (21. Bxc5 $11 Nxc5 22. a5) 21... d4 $15 22. Bd2 a5 $36 {[%mdl 2048] Black fights for an advantage.} 23. Rad1 d3 24. Be3 Bb4 25. Bxd3 (25. Bd2 {looks sharper.} Nc5 26. Bxb4 axb4 27. Re5 b6 28. Bxd3 Rad8 29. Be2) 25... Bxe1 26. Rxe1 Ne5 27. Be2 Rfe8 28. Rc1 Rad8 29. Rc3 Nf7 30. Rc2 Re5 31. Bf4 Re7 32. Be3 Rde8 33. Rd2 Rd8 {[#] Strongly threatening ...Rxd2.} 34. Rc2 $1 Rde8 35. Rd2 Rxe3 36. fxe3 {The position is equal.} Rxe3 {[%mdl 4096] Endgame KRB-KRN} 37. Kf2 Re7 38. h4 Kf8 39. Rd4 Ke8 40. Bg4 Ne5 {...c5 is the strong threat.} 41. Bh3 c5 42. Rd5 Nxc4 43. Rxc5 Nxb2 {[#] aiming for ...Nd3+.} 44. Rxa5 Re4 45. Rb5 Nxa4 46. Rxb7 Rxh4 {Accuracy: White = 69%, Black = 67%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.6"]
[White "Howell, David W L"]
[Black "Grischuk, Alexander"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2694"]
[BlackElo "2759"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,77,50,20,18,20,0,19,13,12,10,21,18,21,15,29,16,12,0,0,0,0,6,24,0,36,0,0,0,102,115,141,137,134,150,199,201,201,196,363,363,387,258,296,270,281,284,285,239,351,344,347,339,355,345,308,281,375,354,511,395,431,439]} 1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 O-O 9. Rd1 Qc8 10. Bf4 {A30: Symmetrical English: Double Fianchetto and Hedgehog} Rd8 11. Nb5 d5 12. cxd5 $146 {The position is equal.} ({Predecessor:} 12. Ne5 Na6 13. Rac1 Bc5 14. Qd3 Ne4 15. Bxe4 dxe4 16. Qxd8+ Qxd8 17. Rxd8+ Rxd8 18. Nxa7 {1-0 (31) So,W (2770)-Fressinet,L (2687) Paris 2016}) 12... Rxd5 13. Qa4 {Threatening Nc7.} Na6 {[%cal Bb8a6,Ba6c5,Bc5e4][%mdl 32]} 14. Nd6 Bxd6 15. Bxd6 Nc5 16. Qa3 Nce4 17. Rdc1 $36 {[%mdl 2048] White is more active.} Qe8 18. Bb4 a5 19. Be1 Rad8 20. Rc2 h6 21. Rac1 (21. Nd2 $5 Rd4 22. Nc4 $11) 21... Rd1 22. Qb3 R1d6 {[#]} (22... Rxc1 $11 {remains equal.} 23. Rxc1 Nd7) 23. Ne5 $1 $16 a4 24. Qb4 Ba8 25. Nc4 Rd4 {...b5 is the strong threat.} 26. Qxb6 e5 27. Qc7 Nd7 $2 (27... Bd5 28. Nxe5 Bxa2) 28. f3 $18 Nec5 29. Bf2 Ne6 30. Qa7 Rd5 31. Qxa4 Nd4 {intending ...Bc6.} 32. Rd2 Qe6 (32... Bc6 {was called for.} 33. Qb4 Bb5 34. Bxd4 exd4) 33. e4 Rc5 {[#] White must now prevent ...Nb6.} 34. Bxd4 exd4 35. Rxd4 Bc6 36. Qd1 Rb8 37. b3 h5 (37... Bb5 {might work better.} 38. Rd6 Qe8) 38. h4 Qe7 39. Nd6 {Accuracy: White = 73%, Black = 38%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.6"]
[White "Yilmaz, Mustafa"]
[Black "Berkes, Ferenc"]
[Result "1/2-1/2"]
[ECO "E36"]
[WhiteElo "2595"]
[BlackElo "2667"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,62,11,16,4,13,18,18,21,14,13,19,10,18,12,13,12,16,16,16,7,12,1,6,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 O-O 7. Nf3 dxc4 8. Qxc4 b6 {The position is equal.} 9. Bg5 {E36: Nimzo-Indian: Classical: 4...d5 5 a3} Bb7 10. Rd1 Nbd7 11. Ne5 h6 12. Bh4 c5 13. Nxd7 Qxd7 14. Bxf6 gxf6 15. dxc5 Qc7 16. h4 Rfd8 17. Rxd8+ Rxd8 {[#]} 18. Rh3 $146 Rd5 $1 {[%cal Rd5c5]} 19. Rg3+ Kf8 20. Rc3 Rxc5 21. Qb4 Kg7 22. Rxc5 bxc5 23. Qc3 Qh2 24. Qxc5 Bxg2 25. Bxg2 Qxg2 26. Qxa7 $11 {[%mdl 4096] Endgame KQ-KQ} Qh1+ 27. Kd2 Qd5+ 28. Kc3 Qc6+ 29. Kd2 Qd5+ 30. Kc3 Qc6+ 31. Kd2 Qd5+ {Accuracy: White = 76%, Black = 89%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.7"]
[White "Vitiugov, Nikita"]
[Black "Rakhmanov, Aleksandr"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2732"]
[BlackElo "2621"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,83,-5,16,14,12,17,37,31,37,37,37,41,37,29,35,26,31,23,22,19,19,19,24,19,36,46,33,8,10,0,17,16,7,11,17,19,18,14,16,18,56,64,54,67,66,50,109,109,844,837,863,864,847,851,868,860,849,832,779,795,29985,29986,29990,29989,29989,29990,29990,29991,29993,29987,29986,1162,1084,1070,864,672]} 1. d4 d5 2. c4 e6 3. Nf3 a6 4. c5 (4. e3 Nf6 5. Nc3 dxc4 6. Bxc4 b5 7. Be2 Bb7 8. O-O Nbd7 9. b3 c5 10. Bb2 Be7 11. Rc1 O-O 12. Qc2 Rc8 13. Qb1 Qb6 14. Rfd1 Rfd8 15. h3 h6 16. dxc5 Nxc5 17. Rxd8+ Rxd8 {0-1 (59) Mamedyarov,S (2817)-Carlsen,M (2835) St Petersburg 2018}) 4... b6 5. cxb6 cxb6 6. Bf4 {D30: Queen's Gambit Declined: Systems without Nc3} Bb7 7. e3 Nd7 $146 ({Predecessor:} 7... Nf6 8. Nbd2 Bd6 9. Bxd6 Qxd6 10. Bd3 Nbd7 11. O-O O-O {0-1 (49) Acosta Sosa,J (2301)-Lopez Martinez,J (2589) Linares 2017}) 8. Bd3 {White is slightly better.} Ngf6 9. h3 Bb4+ 10. Nc3 O-O 11. Qb3 Qe7 12. O-O Bd6 13. a4 Rfc8 14. Rfe1 h6 15. Rac1 Rab8 16. Rc2 Nh5 17. Bxd6 Qxd6 18. e4 dxe4 19. Bxe4 Qf8 20. Bxb7 Rxb7 21. d5 Nf4 {White should prevent ...Nc5.} 22. dxe6 Nxe6 23. Nd5 {Threatens to win with Rxc8.} Ndc5 24. Qc4 {White wants to play b4.} b5 25. axb5 axb5 26. Qg4 Rd8 27. Rd2 Nd7 (27... f5 $14 28. Qg6 Qf7 29. Qxf7+ Kxf7) 28. Nh4 $36 {[%mdl 2048] Hoping for Rxe6. White is on the roll.} Ra7 $2 {[%mdl 8192]} (28... Re8 $16 29. Rde2 Ra7) 29. Rxe6 $18 fxe6 30. Qxe6+ Kh7 31. Qe4+ g6 32. Nxg6 Qg7 33. Nge7+ Kh8 34. Nf4 Qf6 35. Nh5 Qg5 36. Rd5 Qc1+ 37. Kh2 Qc7+ 38. f4 Qb6 39. Ng6+ Kg8 {[#]} 40. Qe7 (40. Rxb5 $142 $1 {[%mdl 512]} Qf6 (40... Qxb5 41. Qe6+) 41. Ne7+ Kf8 42. Nxf6 Nxf6 {[#]} 43. Qg6 $1 {[%mdl 576] Double Attack} Ra6 44. Nf5 Ne8 45. Qxa6) 40... Qxg6 41. Qxd8+ Nf8 42. Rxb5 {Accuracy: White = 83%, Black = 48%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.7"]
[White "Sjugirov, Sanan"]
[Black "Vocaturo, Daniele"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2662"]
[BlackElo "2620"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,113,29,20,25,21,17,19,21,48,31,25,25,25,10,25,19,39,23,21,7,20,8,19,10,18,18,10,0,0,0,18,20,87,81,77,79,77,81,85,77,79,54,56,35,35,35,21,21,36,8,21,21,21,21,21,21,29,29,57,36,57,57,57,57,62,57,57,59,231,231,231,224,205,200,2275,1595,1552,1260,29955,29954,10893,6099,1694,1099,29963,29960,29961,29962,29967,29971,29970,29971,29975,29976,29979,29980,29982,29983,29985,29986,29986,29987]} 1. d4 ({Predecessor:} 1. c4 Nf6 {½-½ (30) Lei,T (2482)-Ding,Y (2423) Wuxi 2017}) 1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 cxd4 6. Qxd4 exd5 7. e4 Nc6 8. Bb5 {[%cal Re4d5] D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5} dxe4 9. Qxd8+ Kxd8 10. Ng5 {[%mdl 64] Double Attack. The position is equal.} Be6 11. Bxc6 $146 (11. O-O {is interesting.} Bb4 12. Ncxe4 Nxe4 13. Nxe4 Ke7 14. a3) (11. O-O Bb4 12. Ncxe4 Nxe4 13. Nxe4 Ke7 14. Bxc6 bxc6 15. Be3 Bd5 {1-0 (51) Mamedyarov,S (2808)-So,W (2778) Paris 2018}) 11... bxc6 12. Nxe6+ fxe6 13. Ke2 Bb4 14. Na4 Kc7 15. Be3 Nd5 16. Rac1 Nxe3 17. fxe3 Rad8 {Threatens to win with ...Rd2+.} 18. Rc2 Rd5 19. a3 Ra5 20. axb4 Rxa4 $11 {[%mdl 4096] Endgame KRR-KRR} 21. b5 Rb4 22. bxc6 Rc8 {[#]} (22... Rb6 $11 {keeps the balance.}) 23. Rd1 $1 $16 Kb6 24. Rd6 Rc7 25. Rxe6 a5 26. h4 h5 27. Kd2 Rb5 $1 28. Rg6 Rd5+ 29. Ke2 Rc5 30. Rxc5 Kxc5 $11 {KR-KR} 31. Kd2 Kc4 32. Kc2 a4 $1 33. g3 Rc8 34. Rd6 Kc5 35. Rd4 {Strongly threatening Kc3.} Rxc6 36. Rxe4 Rg6 37. Rxa4 {Black must now prevent Ra5+.} Rxg3 38. Kd3 Rg2 39. b4+ Kb6 40. Ra5 Rg4 $2 ({Better is} 40... g6 $1 $14) 41. Rxh5 $18 Rxb4 42. e4 Rb3+ 43. Kc4 Rh3 $2 (43... Rb1 44. Rg5 Rc1+ 45. Kd5 Rc5+ 46. Ke6 Rc7) 44. Kd5 Kc7 45. Rh7 Rd3+ 46. Ke6 Rd6+ 47. Kf5 Rf6+ 48. Ke5 Rf7 {[#]} 49. Ke6 $1 {White mates.} Rf6+ 50. Ke7 Ra6 51. e5 Kc6 52. Rxg7 Kd5 53. Rg5 Rh6 54. e6+ Kc6 55. h5 Rh7+ 56. Kf6 Kd6 {[#]} 57. e7 $1 {Accuracy: White = 73%, Black = 51%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.8"]
[White "Le, Quang Liem"]
[Black "Maghsoodloo, Parham"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2708"]
[BlackElo "2664"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,69,-3,0,0,0,0,0,0,0,0,12,11,6,1,10,5,16,0,10,12,10,0,0,-16,0,0,7,0,0,9,36,24,94,96,111,94,120,77,245,243,379,381,920,874,870,856,1181,1169,1031,916,1198,1198,1197,1004,29989,29990,29990,0,29991,29992,29992,380]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 c6 (5... d5 6. a3 Bd6 7. c5 Be7 8. Ng3 c6 9. Bd2 b6 10. b4 Nbd7 11. Be2 a5 12. O-O Ba6 13. Qc2 Qc7 14. h3 Ra7 15. Rab1 axb4 16. axb4 {½-½ (57) Yu,Y (2736)-Grischuk,A (2766) Riga 2019}) 6. a3 {E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3} Ba5 7. Ng3 d5 8. Bd2 {The position is equal.} Nbd7 9. Be2 dxc4 10. Bxc4 e5 11. Nce2 h5 $146 ({Predecessor:} 11... exd4 12. Bxa5 Qxa5+ 13. b4 {½-½ (48) Deglmann,L (2304)-Zorko,J (2463) Austria 2016}) 12. Bxa5 Qxa5+ 13. b4 Qc7 14. Qc2 Re8 15. Rd1 a5 16. O-O ({Of course not} 16. Qg6 Nb6 $17) 16... axb4 17. axb4 Nb6 18. Bb3 h4 19. Ne4 Nbd5 20. h3 Nxe4 (20... Qe7 $11) 21. Qxe4 $16 Nxb4 22. dxe5 c5 23. Nf4 Ra3 $2 (23... Qc6 $16 24. Qc4 Be6 25. Nxe6 {[%mdl 64] Discovered Attack} Qxe6) 24. Bc4 $18 Qc6 {[#]} (24... Nc6 $142 25. Bd3 Rxd3 26. Nxd3 b5 27. Nxc5 Rxe5) 25. Qb1 $1 {aiming for Rd6.} b5 $2 {[#]} (25... Qh6 26. Rd6 Qg5) 26. Bxf7+ $1 {[%mdl 512]} Kxf7 27. Rd6 Qc7 28. Qg6+ Kf8 29. Qh5 {Threatens to win with Ng6+.} Ra6 30. Rfd1 Rxd6 31. Rxd6 {White wants to mate with Ng6+.} Nc6 32. Ng6+ {[%mdl 64] Double Attack} Kg8 33. Qh8+ Kf7 {[#]} 34. Rf6+ $1 {[%mdl 512]} gxf6 35. Qxf6+ $2 {Accuracy: White = 81%, Black = 37%.} (35. Qh7+ {mates} Ke6 36. Nf4+ Kxe5 37. Qxc7+ Ke4 38. Qxc6+ {[%mdl 64] Double Attack} Kf5 39. Qxe8 Be6 40. Qxe6+ Kg5 41. Qg8+ Kh6 42. Qg6#) 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.8"]
[White "Ganguly, Surya Shekhar"]
[Black "Erdos, Viktor"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2658"]
[BlackElo "2604"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,85,16,23,27,22,20,25,20,30,29,16,-5,13,0,20,0,0,-25,15,0,11,8,89,57,55,65,59,31,44,0,31,0,0,0,2,0,0,0,0,0,0,0,17,17,50,0,0,0,0,0,0,0,0,0,0,0,0,0,31,15,33,-16,-22,-36,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 d6 5. e3 a6 6. Nge2 {A25: English Opening vs King's Indian with ...Nc6 but without early d3} Ba7 7. d4 h5 8. b3 {White has an edge.} h4 9. Bb2 Nf6 10. Qd3 $146 ({Predecessor:} 10. Qd2 Bd7 11. h3 hxg3 12. fxg3 {0-1 (49) Lin,D (2240)-Sevian,S (2624) Philadelphia 2018}) 10... Nb4 11. Qb1 Nc6 {[%cal Re5d4]} 12. Qd3 Nb4 13. Qb1 Nc6 {[%cal Re5d4]} 14. dxe5 Nxe5 15. h3 Rb8 (15... hxg3 $11 16. Nxg3 Nh5) 16. g4 b5 17. cxb5 axb5 18. f4 b4 19. Nd5 Ned7 $1 20. Nd4 Bxd4 $1 21. Bxd4 c5 $132 {[%mdl 2048] Black puts up resistance} 22. Bb2 Bb7 23. Qf5 Nxd5 24. Bxd5 {[%csl Gd5][%cal Rf5f7] [#]} Qe7 {...g6 is the strong threat.} 25. O-O-O {Threatens to win with Bxb7.} Bxd5 26. Qxd5 O-O 27. Qxd6 Qxe3+ 28. Kb1 Qe4+ 29. Qd3 Nf6 30. Bxf6 Qxd3+ 31. Rxd3 gxf6 $11 {[%mdl 4096] Endgame KRR-KRR} 32. Rd5 Rfe8 33. Rxc5 Rbd8 34. g5 Kg7 35. Rf5 Re2 36. Rxf6 Ra8 37. Rc1 {[#] And now Rc7 would win.The position is equal.} Raxa2 {[%csl Ga2][%cal Re2b2]} 38. Rc7 Reb2+ 39. Kc1 Rh2 {[%cal Rh2h1]} 40. Kb1 Rhb2+ 41. Kc1 Rh2 {[%cal Rh2h1]} 42. Rfxf7+ Kg8 {[%cal Rh2h1]} 43. Rg7+ {Accuracy: White = 45%, Black = 69%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.9"]
[White "So, Wesley"]
[Black "Robson, Ray"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2767"]
[BlackElo "2670"]
[Annotator "TA"]
[PlyCount "148"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,148,17,14,15,20,16,35,13,29,27,22,10,18,29,24,12,18,12,20,11,17,14,25,15,24,16,18,18,18,16,17,13,10,8,8,4,28,14,16,0,0,0,1,0,29,18,12,2,18,18,18,0,0,0,0,0,25,35,37,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 ({Predecessor:} 1. Nf3 d5 2. d4 Nf6 3. c4 {½-½ (60) Anton Guijarro,D (2630)-Dvirnyy,D (2561) Reykjavik 2015}) 1... d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bh5 6. g4 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} Bg6 7. Ne5 e6 8. Nd2 {[%cal Bb1d2,Bd2c4,Bc4e5][%mdl 32] White is slightly better.} Nbd7 {Threatening ...Nxe5.} 9. h4 dxc4 $1 10. Nxg6 $146 (10. Bxc4 Nxe5 11. dxe5 Ne4 12. h5 Nxd2 13. Bxd2 Bd3 {½-½ (49) Shankland,S (2731)-Robson,R (2667) Saint Louis 2019}) 10... hxg6 11. g5 Nd5 12. Nxc4 Bb4+ 13. Bd2 Qe7 14. a3 Bxd2+ 15. Qxd2 N7b6 16. Ne5 Nd7 17. Nf3 e5 18. dxe5 Nxe5 19. Nxe5 Qxe5 20. O-O-O O-O-O 21. Qd4 Qxd4 22. Rxd4 Nb6 23. Bh3+ Kc7 24. Rhd1 Rxd4 25. Rxd4 $11 {[%mdl 4096] Endgame KRB-KRN} Nd5 26. Kd2 Kd6 27. b4 a6 28. a4 Ke7 29. a5 f5 30. gxf6+ gxf6 31. e4 Rxh4 32. Bc8 Rh8 33. Bxb7 {[%mdl 64] [#] Double Attack} Rb8 $1 34. exd5 Rxb7 {The position is equal.} 35. dxc6 $14 {KR-KR} Rc7 36. b5 axb5 37. Kc3 Rxc6+ 38. Kb4 Rc2 39. f3 {[#] And now a6 would win.} Rb2+ 40. Kc5 b4 41. a6 Ra2 42. Kb6 b3 43. Rb4 b2 44. a7 Kd6 45. Rb5 g5 46. Kb7 f5 $1 47. a8=Q Rxa8 48. Kxa8 $11 {KR-K3P} g4 49. f4 g3 $1 {[%cal Rg3g2]} 50. Rxb2 {Black must now prevent Rd2+. KR-KPP} Kd5 51. Re2 Kd4 52. Kb7 {Kc6 is the strong threat.} Kd3 53. Re1 {Strongly threatening Kc6.} Kd2 54. Re8 g2 55. Rg8 Ke3 56. Kc6 {White threatens Kd5 and mate.} Kxf4 57. Rxg2 {Threatening mate with Kd5. KR-KP} Ke3 58. Rg3+ Ke2 59. Kd5 {White wants to mate with Ra3.} f4 60. Rb3 f3 61. Ke4 {Intending Rb2+ and mate.} f2 62. Rb2+ Ke1 $1 63. Ke3 {[%cal Rb2b1]} f1=N+ {KR-KN} 64. Kd3 Ng3 65. Ra2 Nf1 66. Re2+ Kd1 67. Rf2 {[%cal Rf2f1]} Ke1 $1 68. Rf3 Nd2 69. Re3+ Kd1 70. Re6 Nf1 71. Re5 Ng3 72. Rg5 Nf1 73. Rg2 Ke1 74. Re2+ Kd1 {Accuracy: White = 76%, Black = 69%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.9"]
[White "Safarli, Eltaj"]
[Black "Nabaty, Tamir"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2593"]
[BlackElo "2658"]
[Annotator "ChessBase"]
[PlyCount "29"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:02:13]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:03]} Nf6 {[%emt 0:00:00]} 4. O-O {[%emt 0:00:04]} Nxe4 {[%emt 0:00:00]} 5. d4 {[%emt 0:00:03]} Nd6 {[%emt 0:00:11]} 6. dxe5 {[%emt 0:00:05]} Nxb5 {[%emt 0:00:15]} 7. a4 {[%emt 0:00:07]} Nbd4 {[%emt 0:00:52]} 8. Nxd4 {[%emt 0:00:05]} Nxd4 {[%emt 0:00:05]} 9. Qxd4 {[%emt 0:00:06]} d5 {[%emt 0:00:52]} 10. exd6 {[%emt 0:00:03]} Qxd6 {[%emt 0:00:09]} 11. Qe4+ {[%emt 0:00:03]} Qe6 {[%emt 0:00:53]} 12. Qd4 {[%emt 0:00:36]} Qd6 {[%emt 0:00:37]} 13. Qe4+ {[%emt 0:00:04]} Qe6 {[%emt 0:00:04]} 14. Qd4 {[%emt 0:00:03]} Qd6 {[%emt 0:00:31]} 15. Qe4+ {[%emt 0:00:05]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.10"]
[White "Yu, Yangyi"]
[Black "Kryvoruchko, Yuriy"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2763"]
[BlackElo "2669"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,88,-6,-8,-9,-14,-3,-2,0,-8,-16,-18,-8,-18,-12,-28,0,0,0,-7,0,-11,-3,-10,-10,-10,-9,-11,-6,-10,-8,-13,-8,-8,-13,-14,-5,-5,10,0,11,0,0,0,0,0,0,0,12,0,0,0,0,0,0,0,25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. e4 Nc6 5. Nge2 d6 6. Bg2 Bc5 {A25: English Opening vs King's Indian with ...Nc6 but without early d3} 7. h3 a6 8. d3 O-O 9. O-O b5 10. Kh2 Rb8 (10... bxc4 11. dxc4 Nd4 12. Qd3 a5 13. Be3 Nxe2 14. Qxe2 Nd7 15. Rad1 {½-½ (61) Klekowski,M (2506)-Wojtaszek,R (2724) Chorzow 2019}) 11. b3 Nd4 12. Be3 Re8 13. Nd5 $146 ({Predecessor:} 13. Qd2 Bd7 14. Nd5 bxc4 15. bxc4 Nxd5 16. cxd5 {½-½ (34) Allahverdiyev,A (2290)-Godjaev,G Baku 1996}) 13... Ne6 14. Qd2 c6 15. Nxf6+ Qxf6 16. f4 Bxe3 17. Qxe3 c5 18. Rad1 Bb7 19. Qd2 exf4 20. gxf4 Nd4 21. Nxd4 Qxd4 22. Qf2 Qxf2 23. Rxf2 Re6 24. Re2 Rbe8 25. Bf3 f5 26. Kg3 Kf8 27. Rde1 bxc4 28. bxc4 g6 29. Rb1 Ba8 $1 30. Rb6 a5 31. Ra6 fxe4 32. Rxa5 Bb7 (32... Kf7 {keeps more tension.} 33. f5 Re5 34. dxe4 Bxe4 35. fxg6+ hxg6 36. Ra7+ Kf6) 33. dxe4 (33. Ra7 {seems wilder.} exf3 34. Rxe6 Rxe6 35. Rxb7 Re3 36. Rxh7 Rxd3 37. a4) 33... Bxe4 {The position is equal.} 34. Ra7 Bxf3 35. Rxe6 Rxe6 36. Kxf3 $11 {[%mdl 4096] [#] Endgame Hoping for a4. KR-KR} Re1 $1 37. Rxh7 Rc1 38. Rd7 Rxc4 39. Rxd6 Kg7 40. Ra6 Rc3+ 41. Kg4 c4 42. a4 Ra3 43. h4 Ra1 44. a5 c3 {Accuracy: White = 64%, Black = 61%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.10"]
[White "Sarana, Alexey"]
[Black "Vovk, Andriy"]
[Result "1-0"]
[ECO "B62"]
[WhiteElo "2655"]
[BlackElo "2618"]
[Annotator "ChessBase"]
[PlyCount "73"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:01:36]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:17]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:00]} d6 {[%emt 0:00:05]} 6. Bg5 {[%emt 0:00:01]} e6 {[%emt 0:00:39]} 7. Qd3 {[%emt 0:00:07]} a6 {[%emt 0:14:20]} 8. Nxc6 {[%emt 0:00:11]} bxc6 {[%emt 0:00:09]} 9. O-O-O {[%emt 0:00:06]} Be7 {[%emt 0:03:09]} 10. Qg3 {[%emt 0:16:20]} e5 {[%emt 0:11:48]} 11. Bc4 {[%emt 0:06:49]} h6 {[%emt 0:06:53]} 12. Bd2 {[%emt 0:06:13]} g5 {[%emt 0:19:19]} 13. h4 {[%emt 0:05:25]} g4 {[%emt 0:00:41]} 14. f4 {[%emt 0:04:30]} gxf3 {[%emt 0:05:14]} 15. gxf3 {[%emt 0:02:23]} Rg8 {[%emt 0:05:00]} 16. Qf2 {[%emt 0:00:14]} Bf8 {[%emt 0:00:09]} 17. Be3 {[%emt 0:05:31]} Be6 {[%emt 0:01:40]} 18. Qe2 {[%emt 0:03:25]} Qc8 {[%emt 0:06:08]} 19. Bxe6 {[%emt 0:04:06]} Qxe6 {[%emt 0:00:51]} 20. f4 {[%emt 0:00:02]} exf4 {[%emt 0:01:37]} 21. Bxf4 {[%emt 0:00:03]} Nd7 {[%emt 0:10:30]} 22. Rhf1 {[%emt 0:02:34]} a5 {[%emt 0:03:28]} 23. Qd2 {[%emt 0:03:13]} Rg6 {[%emt 0:01:36]} 24. h5 {[%emt 0:03:19]} Rf6 {[%emt 0:00:05]} 25. Rg1 {[%emt 0:00:10]} Ne5 {[%emt 0:01:24]} 26. Rg8 {[%emt 0:02:37]} Nc4 {[%emt 0:00:47]} 27. Qh2 {[%emt 0:00:52]} a4 {[%emt 0:01:31]} 28. Qg3 {[%emt 0:02:27]} a3 {[%emt 0:02:08]} 29. b3 {[%emt 0:00:03]} Ne5 {[%emt 0:00:20]} 30. Ne2 {[%emt 0:01:33]} Nd7 {[%emt 0:06:59]} 31. Nd4 {[%emt 0:01:38]} Qxe4 {[%emt 0:00:07]} 32. Re1 {[%emt 0:00:05]} Rxf4 {[%emt 0:00:06]} 33. Rxe4+ {[%emt 0:00:13]} Rxe4 {[%emt 0:00:05]} 34. Qxd6 {[%emt 0:00:17]} Rc8 {[%emt 0:04:50]} 35. Nf5 {[%emt 0:00:12]} f6 {[%emt 0:00:05]} 36. Rh8 {[%emt 0:00:34]} Rd8 {[%emt 0:03:03]} 37. Rxf8+ {[%emt 0:00:09]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.11"]
[White "Svidler, Peter"]
[Black "Kovalev, Vladislav"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2729"]
[BlackElo "2661"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,67,32,18,18,18,18,18,23,20,33,39,39,34,34,33,26,5,8,0,0,0,0,0,7,0,12,11,12,5,15,19,25,25,40,40,40,40,40,40,40,40,40,40,40,40,54,56]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. c4 c6 12. Nc3 {[%cal Bb1c3,Bc3a4,Ba4b2,Bb2d3][%mdl 32]} b4 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 13. Na4 c5 14. d5 Re8 {The position is equal.} (14... Ne8 15. Bc2 g6 16. Bh6 Ng7 17. b3 f5 18. exf5 gxf5 19. Qd2 e4 20. Ng5 {0-1 (32) Alekseenko,K (2644)-Hammer,J (2650) chess.com INT 2019}) 15. Bc2 Qc7 16. a3 a5 17. b3 Nf8 18. Nb2 Bd7 19. Be3 Ng6 20. Qd2 $146 ({Predecessor:} 20. Ra2) 20... h6 21. Kh1 Nh7 22. Nd3 Qd8 (22... Nf6 {keeps more tension.} 23. Nc1 Nh7 24. Ne2 Reb8 25. a4 Nh4) 23. Nc1 (23. Kg1 {seems wilder.} Qc7 24. Qe2 Reb8 25. Ra2 Qc8 26. Rea1) 23... Nh4 24. Nxh4 Bxh4 25. Ne2 Bg5 26. Ra2 Bxe3 27. Qxe3 Qg5 28. Qxg5 {White is slightly better.} hxg5 29. Rea1 {Hoping for axb4.} Rad8 $1 30. axb4 axb4 31. Ng3 g6 32. Nf1 Kf8 33. Ne3 Nf6 34. Ra7 {Accuracy: White = 73%, Black = 53%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.11"]
[White "Movsesian, Sergei"]
[Black "Jobava, Baadur"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2654"]
[BlackElo "2617"]
[Annotator "ChessBase"]
[PlyCount "61"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:52]} 4. d4 {[%emt 0:00:38]} exd4 {[%emt 0:00:11]} 5. Nxd4 {[%emt 0:00:04]} Bb4 {[%emt 0:01:50]} 6. Nxc6 {[%emt 0:00:56]} bxc6 {[%emt 0:00:13]} 7. Bd3 {[%emt 0:00:27]} d5 {[%emt 0:01:32]} 8. exd5 {[%emt 0:02:13]} cxd5 {[%emt 0:00:19]} 9. O-O {[%emt 0:00:09]} O-O {[%emt 0:00:06]} 10. Bg5 {[%emt 0:00:24]} c6 {[%emt 0:00:18]} 11. Qf3 {[%emt 0:00:34]} Bd6 {[%emt 0:04:48]} 12. Rae1 {[%emt 0:01:36]} Rb8 {[%emt 0:03:44]} 13. Nd1 {[%emt 0:02:54]} h6 {[%emt 0:03:31]} 14. Bxf6 {[%emt 0:00:19]} Qxf6 {[%emt 0:00:07]} 15. Qxf6 {[%emt 0:00:11]} gxf6 {[%emt 0:00:07]} 16. b3 {[%emt 0:00:16]} f5 {[%emt 0:00:24]} 17. Ne3 {[%emt 0:00:43]} f4 {[%emt 0:00:10]} 18. Nf5 {[%emt 0:00:17]} Bxf5 {[%emt 0:00:09]} 19. Bxf5 {[%emt 0:00:02]} Rfe8 {[%emt 0:03:00]} 20. Bd7 {[%emt 0:05:01]} Rxe1 {[%emt 0:00:18]} 21. Rxe1 {[%emt 0:00:01]} c5 {[%emt 0:00:16]} 22. Re8+ {[%emt 0:01:13]} Rxe8 {[%emt 0:00:07]} 23. Bxe8 {[%emt 0:00:02]} Kf8 {[%emt 0:00:10]} 24. Bc6 {[%emt 0:00:19]} d4 {[%emt 0:00:05]} 25. Bd5 {[%emt 0:00:43]} Ke7 {[%emt 0:00:10]} 26. Kf1 {[%emt 0:00:29]} f6 {[%emt 0:00:09]} 27. Ke2 {[%emt 0:00:36]} Bc7 {[%emt 0:00:09]} 28. g3 {[%emt 0:01:29]} fxg3 {[%emt 0:00:12]} 29. hxg3 {[%emt 0:00:21]} Ba5 {[%emt 0:00:13]} 30. Be4 {[%emt 0:00:31]} Bc3 {[%emt 0:00:12]} 31. Bd3 {[%emt 0:00:39]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.12"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2638"]
[BlackElo "2718"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,36,22,24,25,1,2,3,0,0,0,0,0,0,0,0,0,-2,0]} 1. d4 Nf6 2. Nf3 $146 ({Predecessor:} 2. c4 e6 3. Nf3 {½-½ (19) Ma,Q (2626)-Yu,Y (2738) Daqing 2019}) 2... d5 3. c4 e6 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 O-O 8. Rc1 dxc4 9. Bxc4 c5 10. O-O cxd4 11. Nxd4 Bd7 {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} 12. Qb3 Nc6 {The position is equal.} 13. Nxc6 Bxc3 $1 14. Rxc3 Bxc6 15. Bb5 Bd5 16. Bc4 Bc6 17. Bb5 Bd5 18. Bc4 Bc6 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.12"]
[White "Hess, Robert"]
[Black "Lenderman, Aleksandr"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2581"]
[BlackElo "2648"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:02:15]} 2. d4 {[%emt 0:00:54]} d5 {[%emt 0:00:05]} 3. exd5 {[%emt 0:00:14]} cxd5 {[%emt 0:00:04]} 4. Bd3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:28]} 5. c3 {[%emt 0:00:05]} Nf6 {[%emt 0:01:24]} 6. h3 {[%emt 0:00:06]} e5 {[%emt 0:01:51]} 7. dxe5 {[%emt 0:10:39]} Nxe5 {[%emt 0:00:32]} 8. Qe2 {[%emt 0:23:00]} Qe7 {[%emt 0:01:45]} 9. Bc2 {[%emt 0:01:22]} Bd7 {[%emt 0:04:48]} 10. Na3 {[%emt 0:33:50]} a6 {[%emt 0:04:14]} 11. Be3 {[%emt 0:03:23]} Qe6 {[%emt 0:02:04]} 12. Nf3 {[%emt 0:09:50]} Bxa3 {[%emt 0:05:28]} 13. bxa3 {[%emt 0:06:37]} Bb5 {[%emt 0:02:47]} 14. Nd4 {[%emt 0:00:21]} Bxe2 {[%emt 0:00:06]} 15. Nxe6 {[%emt 0:00:03]} fxe6 {[%emt 0:00:16]} 16. Kxe2 {[%emt 0:00:03]} Rc8 {[%emt 0:00:58]} 17. Rab1 {[%emt 0:02:22]} b5 {[%emt 0:07:42]} 18. a4 {[%emt 0:00:59]} Nc4 {[%emt 0:13:56]} 19. axb5 {[%emt 0:00:12]} Na3 {[%emt 0:03:45]} 20. b6 {[%emt 0:06:42]} Nxc2 {[%emt 0:00:34]} 21. b7 {[%emt 0:00:03]} Rb8 {[%emt 0:00:03]} 22. Ba7 {[%emt 0:00:07]} Kd7 {[%emt 0:03:30]} 23. Rb3 {[%emt 0:00:07]} Ne4 {[%emt 0:00:03]} 24. Rc1 {[%emt 0:06:47]} Nxc3+ {[%emt 0:00:54]} 25. Rxc3 {[%emt 0:01:44]} Rxb7 {[%emt 0:00:07]} 26. Bc5 {[%emt 0:00:04]} Nb4 {[%emt 0:00:08]} 27. Rb1 {[%emt 0:01:30]} Rc8 {[%emt 0:00:47]} 28. a3 {[%emt 0:00:28]} d4 {[%emt 0:01:32]} 29. Bxd4 {[%emt 0:00:29]} e5 {[%emt 0:00:23]} 30. Rxb4 {[%emt 0:02:05]} Rxb4 {[%emt 0:00:12]} 31. axb4 {[%emt 0:00:05]} exd4 {[%emt 0:00:05]} 32. Rxc8 {[%emt 0:00:04]} Kxc8 {[%emt 0:00:03]} 33. Kd3 {[%emt 0:00:04]} Kb7 {[%emt 0:00:01]} 34. Kxd4 {[%emt 0:00:07]} Kc6 {[%emt 0:00:02]} 35. f4 {[%emt 0:01:11]} Kb5 {[%emt 0:00:04]} 36. Kc3 {[%emt 0:00:05]} h5 {[%emt 0:00:03]} 37. g4 {[%emt 0:00:05]} hxg4 {[%emt 0:00:05]} 38. hxg4 {[%emt 0:00:03]} Kb6 {[%emt 0:00:07]} 39. f5 {[%emt 0:00:34]} Kc6 {[%emt 0:00:03]} 40. Kd4 {[%emt 0:00:18] Kd5+ Ke4+} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.13"]
[White "Xiong, Jeffery"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2708"]
[BlackElo "2654"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,98,0,0,0,4,-10,0,-5,0,0,44,46,43,45,33,26,26,24,20,19,27,18,29,7,16,0,0,0,15,6,14,-24,-22,-38,-38,-38,-36,-38,-38,-45,-38,-38,-45,-48,-39,-40,-12,-14,0,-35,-26,-58,-61,-94,-73,-99,-110,-164,-161,-177,-178,-179,-157,-158,-108,-101,-90,-91,0,-115,-122,-132,-41,-41,-45,-43,0,-26,0,-47,0,-11,0,-8,0,0,0,0,0,0,0]} 1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 e4 5. d5 (5. Bg5 d5 6. Bxf6 Qxf6 7. Nc3 Bb4 8. e3 O-O 9. Nge2 Be6 10. O-O Qe7 11. Nf4 Bxc3 12. bxc3 Nd7 {½-½ (27) So,W (2754)-Anand,V (2767) Zagreb 2019}) 5... Bb4+ 6. Bd2 {A20: English Opening: 1...e5} Qe7 7. e3 O-O 8. Nc3 Na6 {[%cal Bb8a6,Ba6c5,Bc5d3][%mdl 32]} 9. Nge2 d6 10. dxc6 $1 bxc6 11. O-O Re8 $146 ({Predecessor:} 11... Rb8 12. Nd4 Bd7 {0-1 (59) Ptacnikova,L (2192)-Baldvinsson,L (1939) Reykjavik 2016}) 12. Qa4 Rb8 13. a3 ({And not} 13. Qxc6 Nc5 $17) 13... Nc5 14. Qc2 ({Worse is} 14. Qxc6 Rb6 $17) 14... Bxc3 $1 15. Bxc3 Bg4 16. Nd4 Bd7 17. Rab1 Nd3 18. b4 h5 19. b5 cxb5 20. cxb5 {With the idea Nc6.} (20. Nxb5 {feels hotter.} Rbc8 21. Bxf6 Qxf6 22. Bxe4 Ne5 23. Qd1) 20... Rbc8 21. Nc6 Bxc6 22. bxc6 Rxc6 {White must now prevent ...Nd5.} 23. Bxf6 Rxc2 24. Bxe7 Rxe7 25. Rb8+ Kh7 26. Rb7 {[%mdl 64] Decoy} Rxb7 27. Bxe4+ {[%mdl 64] Double Attack} f5 28. Bxb7 $11 {[%mdl 4096] Endgame KRB-KRN} Ra2 29. e4 Kg6 30. Rb1 Rxa3 31. Bc6 f4 32. Be8+ Kg5 33. Rb5+ (33. Bb5 $17) 33... Ne5 $19 34. gxf4+ Kxf4 35. Bxh5 {[#]} g6 $1 {[%cal Rg6h5]} 36. Be2 Ra2 37. Kf1 Ra1+ 38. Kg2 Ra2 39. Kf1 $1 Kxe4 40. Rb4+ {[#]} Kf5 (40... Kd5 $1 $17 41. Rb1 g5 42. Rd1+ Kc6 43. Rc1+ Kd7) 41. Rd4 $1 $15 Ra1+ 42. Kg2 Ra2 43. Kf1 Ra1+ 44. Kg2 Re1 45. Bf1 {The position is equal.} a5 46. Rxd6 a4 47. Ra6 Ra1 48. h4 a3 49. Ra4 a2 {Accuracy: White = 59%, Black = 43%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.13"]
[White "Puranik, Abhimanyu"]
[Black "Papaioannou, Ioannis"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2571"]
[BlackElo "2645"]
[Annotator "ChessBase"]
[PlyCount "62"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:25]} b5 {[%emt 0:01:14]} 4. Bg2 {[%emt 0:00:22]} Bb7 {[%emt 0:00:10]} 5. Nge2 {[%emt 0:00:36]} e5 {[%emt 0:07:50]} 6. O-O {[%emt 0:03:44]} Nf6 {[%emt 0:00:16]} 7. d3 {[%emt 0:04:57]} Be7 {[%emt 0:00:50]} 8. f4 {[%emt 0:04:53]} d6 {[%emt 0:01:28]} 9. a4 {[%emt 0:09:33]} b4 {[%emt 0:01:59]} 10. Nd5 {[%emt 0:05:44]} Nxd5 {[%emt 0:01:23]} 11. exd5 {[%emt 0:00:06]} Nd7 {[%emt 0:00:21]} 12. c4 {[%emt 0:08:05]} Bf6 {[%emt 0:02:08]} 13. Ra2 {[%emt 0:09:18]} O-O {[%emt 0:01:28]} 14. b3 {[%emt 0:01:14]} Re8 {[%emt 0:01:49]} 15. Kh1 {[%emt 0:02:32]} Bc8 {[%emt 0:02:12]} 16. Be4 {[%emt 0:06:54]} Ra7 {[%emt 0:03:02]} 17. f5 {[%emt 0:05:59]} Bg5 {[%emt 0:01:16]} 18. Ng1 {[%emt 0:01:49]} Bxc1 {[%emt 0:07:30]} 19. Qxc1 {[%emt 0:00:16]} Nf6 {[%emt 0:03:44]} 20. Rg2 {[%emt 0:02:20]} h6 {[%emt 0:04:45]} 21. g4 {[%emt 0:03:09]} Kf8 {[%emt 0:00:34]} 22. Nf3 {[%emt 0:04:59]} Ke7 {[%emt 0:03:29]} 23. Rfg1 {[%emt 0:09:48]} Rg8 {[%emt 0:04:44]} 24. g5 {[%emt 0:07:35]} hxg5 {[%emt 0:00:24]} 25. Qxg5 {[%emt 0:00:07]} Kd7 {[%emt 0:10:17]} 26. Qh4 {[%emt 0:03:30]} Qf8 {[%emt 0:03:10]} 27. Ng5 {[%emt 0:02:18]} Rh8 {[%emt 0:02:03]} 28. Qf2 {[%emt 0:01:34]} Kd8 {[%emt 0:02:46]} 29. Nf3 {[%emt 0:00:20]} Rh7 {[%emt 0:01:01]} 30. Ng5 {[%emt 0:05:05]} Rh8 {[%emt 0:00:02]} 31. Nf3 Rh7 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.14"]
[White "Hovhannisyan, Robert"]
[Black "Vallejo Pons, Francisco"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2639"]
[BlackElo "2694"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,69,0,3,-2,2,-14,33,22,47,44,63,53,63,62,61,62,55,23,151,198,169,99,161,162,127,85,78,79,86,113,91,93,82,88,207,202,187,230,309,297,367,71,793,758,728,393,1159,1164,6620,2930,2024,1519,29984,29985,29992,29993]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. g4 {B92: Sicilian Najdorf: 6 Be2} (9. h4 Nbd7 10. g4 Nb6 11. g5 Nfd7 12. Bg4 Nc4 13. Bxe6 fxe6 14. Qg4 Nf8 15. O-O-O Qc7 16. Rd3 Rc8 {0-1 (42) Sychev,K (2579)-Sarana,A (2651) Skolkovo 2019}) 9... h6 10. Rg1 b5 11. h4 $146 {White is slightly better.} ({Predecessor:} 11. Nd5 Nxd5 12. exd5 Bd7 13. Qd2 a5 14. Nc1 Na6 15. Nd3 Rc8 16. f4 Bh4+ 17. Kf1 f6 18. Ne1 Nc5 19. Nf3 exf4 20. Bxc5 {1-0 (20) Zunker,R (2044)-Krebs,D (1935) Bad Sooden 2011}) 11... b4 12. Nd5 $1 Nxd5 13. exd5 Bd7 14. Nd2 Bxh4 15. Ne4 Be7 16. Qd2 {[%mdl 1024] White has compensation.} a5 (16... Bb5 $1 $11 {keeps the balance.}) 17. O-O-O $1 $16 Na6 18. Kb1 (18. f4 $18) 18... Qc7 (18... a4 $16) 19. f4 $18 exf4 20. Bxf4 Nc5 21. Nxc5 Qxc5 22. Be3 Qc7 23. g5 hxg5 24. Bxg5 Bf5 (24... Bf6 $16 {might work better.}) 25. Bb5+ Kf8 {[#]} 26. Bc6 $1 Rb8 27. Rdf1 Bh7 {[#]} ({Wrong is} 27... Bxg5 $2 28. Qxg5 g6 29. Rxf5 $18) 28. Ka1 $2 $40 {[%mdl 128] White wants a kill.} (28. Qf4 $1 $18 {[%csl Gf1][%cal Rf4f7][%mdl 512]} Bxg5 29. Qxg5) 28... Bg8 $2 {[%mdl 8192]} (28... Kg8 $16) 29. Be3 Rh7 30. Qd4 {Played: Qd2-g2} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.14"]
[White "Harika, Dronavalli"]
[Black "Riazantsev, Alexander"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2495"]
[BlackElo "2645"]
[Annotator "ChessBase"]
[PlyCount "86"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. Nf3 {[%emt 0:03:14]} d5 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:10]} 3. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:21]} 4. g3 {[%emt 0:00:18]} Bb4+ {[%emt 0:00:32]} 5. Bd2 {[%emt 0:00:56]} a5 {[%emt 0:00:50]} 6. Bg2 {[%emt 0:00:16]} O-O {[%emt 0:00:14]} 7. Qc2 {[%emt 0:04:54]} c5 {[%emt 0:01:21]} 8. O-O {[%emt 0:07:11]} cxd4 {[%emt 0:06:22]} 9. Nxd4 {[%emt 0:03:29]} e5 {[%emt 0:15:34]} 10. Nb5 {[%emt 0:03:07]} d4 {[%emt 0:06:20]} 11. Bxb4 {[%emt 0:22:36]} axb4 {[%emt 0:00:04]} 12. Nd2 {[%emt 0:00:05]} Na6 {[%emt 0:10:03]} 13. a3 {[%emt 0:06:32]} Qe7 {[%emt 0:03:59]} 14. h3 {[%emt 0:11:48]} g6 {[%emt 0:23:08]} 15. axb4 {[%emt 0:00:54]} Nxb4 {[%emt 0:05:04]} 16. Qb3 {[%emt 0:00:27]} Bf5 {[%emt 0:00:19]} 17. Rxa8 {[%emt 0:00:38]} Rxa8 {[%emt 0:00:05]} 18. e4 {[%emt 0:09:19]} Bd7 {[%emt 0:17:57]} 19. f4 {[%emt 0:02:21]} Na6 {[%emt 0:07:37]} 20. Qa3 {[%emt 0:01:06]} Qxa3 {[%emt 0:00:50]} 21. Nxa3 {[%emt 0:01:55]} Nh5 {[%emt 0:00:48]} 22. Kh2 {[%emt 0:01:16]} f6 {[%emt 0:01:48]} 23. Nc2 {[%emt 0:01:15]} Re8 {[%emt 0:02:16]} 24. fxe5 {[%emt 0:01:02]} fxe5 {[%emt 0:00:01]} 25. Ra1 {[%emt 0:05:10]} Bc6 {[%emt 0:00:01]} 26. Ne1 {[%emt 0:06:14]} Nb4 {[%emt 0:00:25]} 27. Ra3 {[%emt 0:00:07]} Rf8 {[%emt 0:03:13]} 28. Bf3 {[%emt 0:01:12]} Nf6 {[%emt 0:00:10]} 29. Rb3 {[%emt 0:01:33]} Na6 {[%emt 0:00:00]} 30. Nd3 {[%emt 0:00:09]} Nd7 {[%emt 0:00:01]} 31. Ra3 {[%emt 0:00:22]} Nac5 {[%emt 0:00:44]} 32. Nxc5 {[%emt 0:02:26]} Nxc5 {[%emt 0:00:01]} 33. b4 {[%emt 0:00:14]} Ne6 {[%emt 0:00:00]} 34. h4 {[%emt 0:00:26]} Kf7 {[%emt 0:02:04]} 35. Ra7 {[%emt 0:01:28]} Ke7 {[%emt 0:02:14]} 36. Kg1 {[%emt 0:01:37]} Kd6 {[%emt 0:02:02]} 37. Bg4 {[%emt 0:01:58]} Nd8 {[%emt 0:00:18]} 38. Be2 {[%emt 0:00:42]} Kc7 {[%emt 0:00:24]} 39. c5 {[%emt 0:02:40]} Bd7 {[%emt 0:00:21]} 40. Ra8 {[%emt 0:01:17]} Ne6 {[%emt 0:01:41]} 41. Rxf8 {[%emt 0:53:55]} Nxf8 {[%emt 0:00:49]} 42. Nf3 {[%emt 0:00:00]} Bc6 {[%emt 0:03:19]} 43. Nxe5 {[%emt 0:00:00]} Bxe4 {[%emt 0:00:14]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.15"]
[White "Gelfand, Boris"]
[Black "Abasov, Nijat"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2686"]
[BlackElo "2632"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,98,16,15,32,18,33,15,27,12,10,16,4,0,18,19,19,24,37,31,12,0,0,0,21,24,25,13,20,23,46,29,35,40,84,79,104,0,0,0,0,0,0,0,0,0,0,0,0,2,36,2,12,18,20,27,35,35,35,36,232,0,0,-10,-10,-10,-16,-11,-22,-86,0,0,0,-180,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e3 Nc6 6. Bb5 Nxc3 7. bxc3 Bd7 8. O-O e6 9. d4 Be7 {D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5} 10. Rb1 O-O 11. e4 (11. Be2 Qc7 12. e4 Rfd8 13. Be3 Na5 14. Bd3 Rac8 15. h4 {½-½ (40) Nakamura,H (2763)-Xiong,J (2656) Douglas 2018}) 11... a6 12. Be2 b5 13. Bf4 $146 ({Predecessor:} 13. d5 exd5 14. exd5 Bf5 15. Rb2 Na5 16. a4 b4 17. cxb4 cxb4 {1-0 (42) Kornev,A (2507)-Vaulin,A (2540) Tomsk 2001}) 13... Na5 14. Bd3 Bc6 15. Qe2 cxd4 16. cxd4 Nc4 17. Rfe1 Rc8 18. Rbc1 Bb4 19. Red1 Bd6 20. Bxd6 Qxd6 21. Bxc4 bxc4 22. Qxc4 Bb7 23. Qd3 Rxc1 24. Rxc1 Qf4 25. Re1 f5 {[%cal Rf5e4]} 26. e5 (26. Qb3 $16 fxe4 27. Qxb7 {[%mdl 64] Double Attack} exf3 28. Qxa6) 26... Rc8 $11 27. Nd2 h5 28. Nb3 h4 29. Nc5 {[%mdl 64] Double Attack} Bd5 30. h3 ({Of course not} 30. Qxa6 Ra8 $17) 30... Rb8 31. Qc3 ({Avoid the trap} 31. Qxa6 $2 Rb2 $19) 31... Qg5 {[%csl Gd5][%cal Rg5g2]} 32. f3 $36 {[%mdl 2048] White has good play.} Rb6 33. a3 (33. Nxa6 $5 Bxf3 34. Qxf3 Rxa6 35. a3 $11) 33... a5 34. Rf1 Kh7 35. Kh1 Rb5 36. Rg1 Qg3 37. Qd2 g5 $2 {[#]} (37... Rb8 $14) 38. Nd7 $2 (38. Qe2 $1 $18) 38... Kg6 39. Nf6 Bxf3 $1 40. gxf3 Qxh3+ 41. Qh2 Qxf3+ {[%mdl 64] Double Attack} 42. Qg2 Qe3 ({Better is} 42... Qxg2+ $17 43. Kxg2 Rb2+ 44. Kh1 Re2) 43. Nd7 g4 {Strongly threatening ...Rd5.} 44. Nf8+ $2 {[#]} (44. Rf1 $1 $11 {and White is okay.}) 44... Kf7 $2 (44... Kh6 $1 $19 45. Nxe6 Rb6) 45. Nxe6 $1 {[%mdl 64] Decoy. The position is equal.} Kxe6 46. Qc6+ {[%mdl 64] Double Attack} Ke7 {[%cal Re3h3]} 47. Qf6+ {[#]} Ke8 $1 {[%cal Re3h3]} 48. Qe6+ {[#]} Kd8 $1 {[%cal Re3h3]} 49. Qd6+ Ke8 {Accuracy: White = 61%, Black = 65%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.15"]
[White "Baron, Tal"]
[Black "Bluebaum, Matthias"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2531"]
[BlackElo "2643"]
[Annotator "ChessBase"]
[PlyCount "62"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. e5 {[%emt 0:00:00]} Bf5 {[%emt 0:00:00]} 4. h4 {[%emt 0:00:12]} h5 {[%emt 0:00:04]} 5. Bd3 {[%emt 0:00:00]} Bxd3 {[%emt 0:00:05]} 6. Qxd3 {[%emt 0:00:00]} Qa5+ {[%emt 0:00:04]} 7. Nd2 {[%emt 0:00:21]} e6 {[%emt 0:00:38]} 8. Ngf3 {[%emt 0:00:04]} Nh6 {[%emt 0:02:58]} 9. O-O {[%emt 0:00:03]} Qa6 {[%emt 0:02:28]} 10. c4 {[%emt 0:00:53]} Nf5 {[%emt 0:01:23]} 11. b3 {[%emt 0:02:24]} Be7 {[%emt 0:03:13]} 12. a4 {[%emt 0:20:11]} O-O {[%emt 0:12:31]} 13. Ba3 {[%emt 0:02:30]} Bxa3 {[%emt 0:00:25]} 14. Rxa3 {[%emt 0:00:03]} Qa5 {[%emt 0:00:16]} 15. Rc1 {[%emt 0:16:12]} Na6 {[%emt 0:24:15]} 16. Nf1 {[%emt 0:03:47]} Qb4 {[%emt 0:18:34]} 17. Raa1 {[%emt 0:00:36]} Qe7 {[%emt 0:00:04]} 18. Ng3 {[%emt 0:03:56]} Nxh4 {[%emt 0:03:41]} 19. Nxh5 {[%emt 0:00:24]} Nb4 {[%emt 0:02:11]} 20. Qc3 {[%emt 0:03:06]} Nxf3+ {[%emt 0:07:50]} 21. Qxf3 {[%emt 0:00:03]} Qh4 {[%emt 0:00:10]} 22. Nf4 {[%emt 0:10:51]} g6 {[%emt 0:04:59]} 23. g3 {[%emt 0:04:32]} Qg5 {[%emt 0:00:08]} 24. a5 {[%emt 0:03:47]} Rad8 {[%emt 0:06:00]} 25. Qc3 {[%emt 0:02:33]} Qe7 {[%emt 0:01:21]} 26. c5 {[%emt 0:15:50]} Na6 {[%emt 0:00:20]} 27. Qf3 {[%emt 0:01:29]} Qg5 {[%emt 0:01:15]} 28. Kg2 {[%emt 0:03:10]} Kg7 {[%emt 0:00:21]} 29. Qe3 {[%emt 0:00:19]} Qe7 {[%emt 0:03:03]} 30. Qf3 {[%emt 0:00:03]} Qg5 {[%emt 0:00:11]} 31. Qe3 {[%emt 0:00:03]} Qe7 {[%emt 0:00:04]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.16"]
[White "Paravyan, David"]
[Black "McShane, Luke J"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2602"]
[BlackElo "2682"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,159,4,30,-9,10,8,13,9,11,12,20,29,28,14,34,15,20,13,13,13,24,0,3,0,22,0,15,12,20,18,21,-26,-20,-20,-33,-33,-39,-43,-45,-62,-47,-62,-53,-54,-31,-35,-30,-30,-30,-42,-32,-33,-22,-42,-48,-55,0,0,0,-75,-75,-102,-106,-102,-102,-104,-16,-13,0,-104,-21,-21,-21,-21,-21,-25,-25,-32,-25,-25,-25,-25,-12,-8,0,-9,0,0,143,139,100,103,103,98,305,293,349,349,342,328,302,153,261,166,144,137,142,125,128,126,342,332,691,680,662,662,688,386,984,944,3812,1819,1641,1592,1587,1575,1542,1366,4704,4704,4666,4625,4602,4577,4584,4577,4584,4584,4577,4577,4569,4569,4569,4569,4569,4569,4562,4562,4562,4562,4562,2659]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Nbd2 (5. Bxc6 dxc6 6. Qe2 Qe7 7. h3 Bd6 8. Nbd2 Nd7 9. O-O O-O 10. Nc4 Re8 11. Re1 c5 12. Nh2 Nf8 13. f4 exf4 {½-½ (33) Aronian,L (2763)-Anand,V (2774) Karlsruhe/Baden Baden 2019}) 5... O-O 6. Nb3 {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} Bd6 7. O-O Re8 8. Re1 {The position is equal.} a6 $146 ({Predecessor:} 8... Bf8 9. Bd2 d6 10. Na5 Qd7 11. Bg5 a6 12. Bxc6 bxc6 13. Bxf6 gxf6 {1-0 (58) Wen,Y (2596)-Fang,Y (2499) Tianjin 2018}) 9. Bxc6 dxc6 10. Bg5 c5 11. c3 Bg4 12. h3 Bh5 13. Na5 b6 14. Nc4 Qe7 15. b3 b5 16. Ne3 Qe6 17. Bh4 Bf8 18. g4 Bg6 19. Bg3 Nd7 20. h4 f6 21. h5 Bf7 22. Kg2 c4 23. bxc4 bxc4 24. dxc4 Red8 25. Qc2 Nb6 {[%mdl 1024] Black has compensation.} 26. Nd2 Qd7 27. Rad1 Qa4 {Strongly threatening ...Qxc2.} 28. Qb3 Qc6 29. f3 Rab8 $36 {[%mdl 2048] Black has good play.} 30. Qc2 Qa4 31. Qxa4 Nxa4 32. Nb3 Rxd1 (32... Nb2 $15 33. Rxd8 Rxd8) 33. Rxd1 $11 Nxc3 34. Rd2 {[#]} (34. Rd7 $11) 34... Nxa2 $1 $17 {[%mdl 576] Remove Defender} 35. Rxa2 {Black must now prevent Na5.} Rxb3 36. Bf2 Ba3 37. Nc2 Be7 (37... Bc1 $1 $17 38. Rxa6 Bxc4) 38. Ne3 $11 Ba3 ({Black should try} 38... h6 $11) 39. Nc2 $1 $17 {[%cal Rc2a3]} Rb2 ({Better is} 39... Bc1 $1 $17 40. Rxa6 Bxc4) 40. Rxa3 $11 {Ne3 is the strong threat.} Rxc2 41. Rxa6 {And now Ra8+ would win.} Bxc4 {[%mdl 4096] Endgame KRB-KRB} 42. Ra3 Kf7 43. Kg3 Ke6 44. Be3 Bb5 45. Ra1 Rb2 46. Rc1 Kd7 47. Rd1+ Kc8 48. g5 Be2 (48... fxg5 $11 {keeps the balance.} 49. Rd5 Bf1) 49. h6 $1 $16 {[%cal Rh6g7]} gxh6 (49... Bxd1 $2 {perishes.} 50. g6 $18) 50. gxf6 Bc4 (50... Bxd1 $2 {loses.} 51. f7 $18) 51. Bc5 {Hoping for Rd5!} Bf7 $2 {[#]} (51... Rb3 $16) 52. Rd5 $1 $18 {[%mdl 512]} Ra2 ({Don't play} 52... Bxd5 53. exd5 Rb8 54. f7 $18) 53. Rxe5 Ra6 {[#]} 54. Be7 $1 Kd7 55. Rb5 (55. f4 $18) 55... Ra8 (55... Rb6 $16 56. Rf5 Rc6) 56. Rb4 Rg8+ 57. Kf2 h5 58. Rd4+ Kc6 59. Rd1 Rg5 $2 (59... Rb8 $16 {might work better.} 60. Ke3 Rb3+ 61. Kf4 Rb2) 60. f4 Rb5 $2 (60... Rg8 61. f5 Kb7) 61. Rg1 Kd7 62. f5 {Played: Rg1-g7} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.16"]
[White "Bjerre, Jonas Buhl"]
[Black "Adly, Ahmed"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2506"]
[BlackElo "2636"]
[Annotator "ChessBase"]
[PlyCount "93"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:20]} 3. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:11]} 4. e4 {[%emt 0:00:22]} O-O {[%emt 0:00:08]} 5. Nf3 {[%emt 0:00:16]} d6 {[%emt 0:00:23]} 6. Be2 {[%emt 0:00:18]} c5 {[%emt 0:00:17]} 7. O-O {[%emt 0:02:22]} Nc6 {[%emt 0:00:27]} 8. d5 {[%emt 0:04:15]} Na5 {[%emt 0:00:57]} 9. Bf4 {[%emt 0:13:15]} Bg4 {[%emt 0:00:35]} 10. Nd2 {[%emt 0:03:42]} Bxe2 {[%emt 0:04:02]} 11. Qxe2 {[%emt 0:00:14]} Nh5 {[%emt 0:00:02]} 12. Bg5 {[%emt 0:04:06]} a6 {[%emt 0:00:16]} 13. a4 {[%emt 0:02:04]} h6 {[%emt 0:00:55]} 14. Be3 {[%emt 0:01:24]} Qd7 {[%emt 0:00:05]} 15. f4 {[%emt 0:12:43]} e6 {[%emt 0:05:07]} 16. e5 {[%emt 0:10:25]} dxe5 {[%emt 0:05:59]} 17. fxe5 {[%emt 0:01:24]} exd5 {[%emt 0:13:29]} 18. Nxd5 {[%emt 0:01:06]} Bxe5 {[%emt 0:00:03]} 19. g4 {[%emt 0:11:29]} Ng7 {[%emt 0:01:40]} 20. Bxc5 {[%emt 0:01:46]} Qe6 {[%emt 0:02:34]} 21. Rae1 {[%emt 0:03:52]} Rfe8 {[%emt 0:07:08]} 22. Ne7+ {[%emt 0:04:39]} Rxe7 {[%emt 0:00:21]} 23. Bxe7 {[%emt 0:00:05]} Bd4+ {[%emt 0:04:34]} 24. Kh1 {[%emt 0:03:34]} Qxe2 {[%emt 0:01:46]} 25. Rxe2 {[%emt 0:00:05]} Re8 {[%emt 0:00:59]} 26. b4 {[%emt 0:05:09]} Nc6 {[%emt 0:01:30]} 27. Rfe1 {[%emt 0:00:26]} Bc3 {[%emt 0:01:51]} 28. Ne4 {[%emt 0:02:53]} Rxe7 {[%emt 0:03:44]} 29. Nxc3 {[%emt 0:01:44]} Rxe2 {[%emt 0:00:09]} 30. Rxe2 {[%emt 0:00:10]} Nxb4 {[%emt 0:00:24]} 31. Rb2 {[%emt 0:03:08]} Nd3 {[%emt 0:00:09]} 32. Rxb7 {[%emt 0:00:53]} Ne6 {[%emt 0:00:12]} 33. Ne4 {[%emt 0:01:49]} Ne5 {[%emt 0:00:45]} 34. c5 {[%emt 0:01:53]} a5 {[%emt 0:00:30]} 35. h3 {[%emt 0:01:35]} Kf8 {[%emt 0:00:22]} 36. Rb5 {[%emt 0:01:16]} Nc6 {[%emt 0:00:59]} 37. Nd6 {[%emt 0:00:27]} Ned4 {[%emt 0:01:26]} 38. Rb7 {[%emt 0:02:06]} f5 {[%emt 0:00:45]} 39. gxf5 {[%emt 0:00:40]} gxf5 {[%emt 0:00:02]} 40. Rh7 {[%emt 0:01:43]} Ne5 {[%emt 0:01:16]} 41. Rxh6 {[%emt 0:52:23]} Ke7 {[%emt 0:51:24]} 42. c6 {[%emt 0:03:37]} Ndxc6 {[%emt 0:00:26]} 43. Nxf5+ {[%emt 0:00:07]} Kf7 {[%emt 0:00:10]} 44. Rd6 {[%emt 0:01:13]} Nb4 {[%emt 0:00:11]} 45. Rb6 {[%emt 0:00:52]} Nec6 {[%emt 0:02:46]} 46. Nd6+ {[%emt 0:00:37]} Ke7 {[%emt 0:00:25]} 47. Nc4 {[%emt 0:00:17]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.17"]
[White "Adhiban, B.."]
[Black "Harikrishna, Pentala"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2639"]
[BlackElo "2748"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,92,19,23,18,14,7,16,40,6,7,14,8,14,18,0,55,60,86,-44,0,-112,-16,-11,-12,-5,-8,-10,-8,-10,-16,-57,-56,-59,-45,-104,-115,-87,-81,-130,-129,-117,-129,-127,-59,-125,-125,-125,-106,-125,-125,-125,-125,-195,-195,-195,-195,-195,-195,-195,-196,-293,-258,-1395,-1314,-4645,-4827,-7112,-6787,-4378,-1589,-2356,-1849,-9903,-7695,-4133,-1462]} 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Bf5 {A62: Modern Benoni: Fianchetto Variation without early ...Nbd7} (10... a6 11. a4 h6 12. Qc1 g5 13. Bd2 Bf5 14. h4 g4 15. Ne1 Kh7 16. Nc2 Bg6 17. Ne3 Nbd7 18. a5 Ne5 19. Ra4 h5 {½-½ (66) Donchenko,A (2593)-Caruana,F (2828) chess.com INT 2019}) 11. Nh4 Bg4 12. Qd2 b5 {The position is equal.} 13. Nxb5 {aiming for f3.} Rxe2 14. Qc1 $1 Ne4 15. Bxe4 $146 ({Predecessor:} 15. Qc4 Rxb2 16. Rab1 Be2 17. Qxe4 Bxb5 18. Rxb2 Bxf1 {0-1 (45) Korchmar,V (2415)-Donchenko,A (2612) Riga 2018}) 15... Rxe4 16. Nxd6 Rd4 (16... Rb4 $11 17. Rb1 (17. Qxc5 $2 Rxf4 {[%mdl 64] Deflection} 18. gxf4 Qxh4 $19) 17... Na6) 17. Re1 $14 {Hoping for Re8+.} ({But not} 17. Qxc5 $2 Rxf4 18. gxf4 Qxh4 $19) 17... Nd7 18. Bg5 (18. h3 $16 Bxh3 19. Nf3 Rxd5 20. Ng5) 18... Qb8 (18... Qb6 $5 {[%cal Rb6d6]} 19. Nc4 Qb7 $15) 19. Be7 (19. Re8+ $11 Qxe8 20. Nxe8 Rxe8 21. Bf4) 19... Rxd5 (19... Qb4 $17 20. Rb1 Rxd5) 20. Qf4 $11 Nf6 $1 21. Bxf6 Qxd6 22. Qxd6 Rxd6 23. Bxg7 Kxg7 24. f3 Be6 25. Re2 Rad8 $36 {[%mdl 2048] Black has some pressure.} 26. a3 ({White should play} 26. Rc2 $15) 26... Rd2 $17 27. Rae1 R8d3 28. Rxd2 Rxd2 {[%mdl 4096] Endgame KRB-KRN} 29. Rc1 c4 30. Ng2 g5 ({Black should try} 30... Bd5 $1 $17 31. Ne3 Bxf3) 31. Ne3 ({Better is} 31. h4 $15) 31... Rxb2 32. Nxc4 Ra2 33. Rc3 Bxc4 34. Rxc4 Rxa3 {KR-KR} 35. Kf2 (35. Kg2 $17) 35... Ra2+ $19 36. Ke3 Rxh2 37. Ra4 {[#]} h5 $1 38. Ra5 Kg6 39. f4 {[#]} (39. g4 $142) 39... g4 $1 {...Rg2 is the strong threat.} 40. f5+ $2 (40. Rg5+ Kf6 41. Ke4) 40... Kg5 {Black is clearly winning.} 41. Rxa7 f6 42. Ra5 Rg2 43. Ke4 Re2+ (43... Rxg3 $142 44. Ra8 Rg1) 44. Kd4 Re1 45. Rb5 h4 46. gxh4+ Kxh4 {Accuracy: White = 33%, Black = 62%.} (46... Kf4 $142 47. Rb6 Kxf5) 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.17"]
[White "Kashlinskaya, Alina"]
[Black "Alekseev, Evgeny"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2481"]
[BlackElo "2629"]
[Annotator "ChessBase"]
[PlyCount "85"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:04:07]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:16]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:37]} 4. cxd5 {[%emt 0:00:00]} exd5 {[%emt 0:00:41]} 5. Bg5 {[%emt 0:00:08]} c6 {[%emt 0:01:54]} 6. e3 {[%emt 0:00:14]} Bd6 {[%emt 0:01:20]} 7. Bd3 {[%emt 0:01:07]} Nbd7 {[%emt 0:02:24]} 8. Qc2 {[%emt 0:04:14]} Nf8 {[%emt 0:06:58]} 9. O-O-O {[%emt 0:12:13]} Ng6 {[%emt 0:11:50]} 10. f4 {[%emt 0:04:17]} h6 {[%emt 0:04:58]} 11. Bxf6 {[%emt 0:00:25]} Qxf6 {[%emt 0:00:19]} 12. f5 {[%emt 0:08:09]} Ne7 {[%emt 0:10:48]} 13. e4 {[%emt 0:07:44]} Qxd4 {[%emt 0:01:41]} 14. Nf3 {[%emt 0:00:41]} Qc5 {[%emt 0:03:59]} 15. exd5 {[%emt 0:20:15]} cxd5 {[%emt 0:04:05]} 16. Bb5+ {[%emt 0:05:29]} Kf8 {[%emt 0:03:02]} 17. g4 {[%emt 0:03:33]} a6 {[%emt 0:05:48]} 18. Be2 {[%emt 0:11:32]} h5 {[%emt 0:03:37]} 19. h3 {[%emt 0:01:41]} b5 {[%emt 0:03:39]} 20. a3 {[%emt 0:02:36]} Bb7 {[%emt 0:11:11]} 21. Rhf1 {[%emt 0:00:06]} hxg4 {[%emt 0:03:34]} 22. hxg4 {[%emt 0:00:02]} Re8 {[%emt 0:04:44]} 23. Kb1 {[%emt 0:00:47]} Bf4 {[%emt 0:06:44]} 24. g5 {[%emt 0:02:07]} d4 {[%emt 0:01:28]} 25. Rxd4 {[%emt 0:12:41]} Bxg5 {[%emt 0:01:42]} 26. Rd7 {[%emt 0:00:03]} Bc8 {[%emt 0:05:44]} 27. Nxg5 {[%emt 0:00:04]} Bxd7 {[%emt 0:00:05]} 28. Qb3 {[%emt 0:00:09]} Nd5 {[%emt 0:00:25]} 29. Nce4 {[%emt 0:01:02]} Bxf5 {[%emt 0:03:23]} 30. Bd3 {[%emt 0:01:26]} Bxe4 {[%emt 0:01:21]} 31. Bxe4 {[%emt 0:02:24]} Rxe4 {[%emt 0:02:17]} 32. Nxe4 {[%emt 0:01:32]} Qc6 {[%emt 0:00:02]} 33. Ka1 {[%emt 0:03:58]} Rh5 {[%emt 0:00:43]} 34. Qf3 {[%emt 0:02:07]} Qg6 {[%emt 0:00:18]} 35. Nd6 {[%emt 0:00:33]} f6 {[%emt 0:01:12]} 36. Rd1 {[%emt 0:00:30]} Qg5 {[%emt 0:00:32]} 37. Re1 {[%emt 0:01:25]} Kg8 {[%emt 0:00:30]} 38. Re8+ {[%emt 0:00:34]} Kh7 {[%emt 0:00:02]} 39. Qe4+ {[%emt 0:00:23]} g6 {[%emt 0:00:41]} 40. Re7+ {[%emt 0:03:08]} Nxe7 {[%emt 0:00:03]} 41. Qxe7+ {[%emt 0:50:03]} Kg8 {[%emt 0:50:04]} 42. Qf7+ {[%emt 0:00:00]} Kh8 {[%emt 0:00:00]} 43. Qf8+ {[%emt 0:00:00]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.18"]
[White "Wojtaszek, Radoslaw"]
[Black "Mamedov, Rauf"]
[Result "1-0"]
[ECO "E02"]
[WhiteElo "2748"]
[BlackElo "2645"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,83,38,24,52,43,48,25,30,35,42,35,50,51,45,28,27,32,39,39,74,78,110,100,116,112,109,114,133,127,117,122,129,108,102,106,189,129,206,211,197,200,220,220,213,115,225,221,227,241,256,231,219,225,243,238,384,384,427,427,587,395,691,656,940,930,895,877]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Bd7 6. O-O Bc6 7. Qc2 Nbd7 8. Qxc4 Be7 9. Nc3 O-O 10. Re1 Bxf3 {E02: Open Catalan: 5 Qa4+} (10... Ne4 11. Qd3 Nxc3 12. bxc3 b6 13. Ng5 Bxg5 14. Bxc6 Bxc1 15. Bxa8 Ba3 16. Bc6 Nf6 17. Rab1 h5 18. Qa6 Bd6 19. Qxa7 e5 20. Bg2 {1-0 (43) Georgiev,K (2656)-Can,E (2487) Sarajevo 2011}) 11. Bxf3 c6 12. Bg2 $146 ({Predecessor:} 12. e4 Nb6 13. Qd3 e5 14. Be3 exd4 15. Qxd4 Qxd4 16. Bxd4 Rfd8 17. Rad1 Kf8 18. Be2 {1-0 (36) Russell,H (2009)-Buckley,C (1936) England 2017}) 12... Qa5 {White has an edge.} 13. Rd1 Rfd8 14. Qb3 Qb6 15. Qc2 Rac8 16. h3 h6 17. Rb1 Nf8 18. Na4 Qa6 19. b4 b5 20. Nc5 Bxc5 21. bxc5 e5 22. dxe5 Rxd1+ 23. Qxd1 N6d7 24. e6 $1 {[%cal Re6d7]} fxe6 25. Qc2 Ne5 26. a4 Nc4 (26... Qxa4 $16 27. Qxa4 bxa4) 27. Kh2 ({White should play} 27. Rb4 $18) 27... Qa5 (27... Qxa4 $16 {was necessary.} 28. Qxa4 bxa4) 28. axb5 $18 cxb5 29. c6 a6 30. Bf4 Qa3 31. Rd1 ({White should try} 31. Qe4 $18) 31... Qc5 {[#]} (31... a5 $16) 32. Be3 $1 {[%cal Re3c5]} Qe7 33. Bd4 Qe8 34. Qe4 Qe7 35. Bc3 Qf7 36. Qd4 Ng6 (36... Qe7 {might work better.} 37. Rb1 e5 38. Bd5+ Kh8) 37. Ra1 a5 38. Bxa5 Ne7 39. Bc3 Nxc6 $2 {[#]} (39... Qf6 40. Ra7 Qxd4 41. Bxd4 Nxc6) 40. Bxc6 {White is clearly winning.} Rxc6 41. Ra8+ Kh7 42. Qe4+ {[%mdl 64] Double Attack. Accuracy: White = 71%, Black = 31%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.18"]
[White "Hansen, Eric"]
[Black "Dubov, Daniil"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2611"]
[BlackElo "2699"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,43,27,22,30,37,44,39,50,24,28,18,18,18,19,18,20,15,28,24,33,18,20,0,12,0,0,0,14,0,0,0,18,0]} 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. d4 dxe4 7. Qe3 g6 {B11: Caro-Kann: Two Knights Variation} (7... Nbd7 8. Nxe4 Nxe4 9. Qxe4 g6 10. Be2 Bg7 11. O-O O-O 12. Rd1 Re8 13. c3 Qc7 14. d5 c5 15. Bf4 Be5 16. Be3 Rac8 17. a4 {½-½ (44) Bacrot,E (2715)-Ponomariov,R (2699) Biel 2017}) 8. Nxe4 {[%cal Re4f6] [#]} Bg7 9. Nxf6+ Bxf6 {White is slightly better.} 10. c3 O-O 11. Bc4 $146 ({Predecessor:} 11. Bd3 Nd7 12. O-O e5 13. dxe5 Nxe5 14. Be2 Re8 15. Rd1 {½-½ (27) Kelson,N-Truscott,A Sydney 1992}) 11... Nd7 {[%cal Bb8d7,Bd7b6,Bb6d5][%mdl 32]} 12. O-O Re8 13. Bb3 a5 14. a4 e6 15. Rd1 Nb6 16. Qg3 Nd5 {The position is equal.} 17. Bc2 Bh4 18. Qe5 Bf6 19. Qg3 Bh4 20. Qe5 Bf6 21. Qg3 Bh4 22. Qe5 {Accuracy: White = 52%, Black = 93%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.19"]
[White "Inarkiev, Ernesto"]
[Black "Lupulescu, Constantin"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2693"]
[BlackElo "2643"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,55,12,0,15,15,8,0,23,0,17,16,6,0,0,0,0,7,73,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 a6 10. O-O-O Nxd4 11. Bxd4 Qc7 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} 12. h4 (12. Qe3 b5 13. Bd3 b4 14. Ne2 a5 15. Bb5 O-O 16. Bxd7 Bxd4 17. Nxd4 Bxd7 18. h4 a4 19. Kb1 {0-1 (48) Bosiocic,M (2614)-Nisipeanu,L (2670) Skopje 2019}) 12... b5 13. Bxc5 $146 ({Predecessor:} 13. h5 O-O 14. Qe3 b4 15. Na4 Bxd4 16. Qxd4 a5 17. h6 g6 18. g4 Ba6 19. b3 {0-1 (37) Kavcic,Z (2379)-Novkovic,M (2354) Austria 2019}) 13... Nxc5 14. a3 O-O 15. Rh3 Bd7 16. h5 Rfc8 17. h6 g6 $1 18. Qf2 Kf8 (18... Be8 $11) 19. f5 (19. g4 $16) 19... gxf5 $11 {The position is equal.} ({Don't play} 19... Qxe5 $6 20. fxg6 hxg6 21. h7 $18) 20. Re3 Ne4 {[#]} 21. Rxe4 $1 {[%mdl 576] Remove Defender} fxe4 (21... dxe4 22. Qg3) 22. Qf6 Qd8 23. Qg7+ Ke7 $1 {And now ...Qg8 would win.} 24. Qf6+ Ke8 {[#] Threatens to win with ...Qxf6.} 25. Qh8+ Ke7 26. Qf6+ Ke8 {aiming for ...Qxf6.} 27. Qh8+ Ke7 28. Qf6+ {Accuracy: White = 67%, Black = 60%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.19"]
[White "Jones, Gawain C B"]
[Black "Nihal Sarin"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2688"]
[BlackElo "2610"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,63,0,21,31,21,18,14,10,25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-14,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 Bb7 9. d3 d6 10. Nbd2 Nd7 11. axb5 axb5 12. Rxa8 Qxa8 13. c3 Nc5 14. Bc2 {C88: Closed Ruy Lopez: Anti-Marshall Systems} b4 15. Nc4 (15. d4 bxc3 16. bxc3 Nd7 17. Nf1 Bf6 18. d5 Ncb8 19. h4 Qa1 20. Re3 Nc5 21. c4 Qa6 {½-½ (39) Nakamura,H (2754)-Topalov,V (2740) Riga 2019}) 15... bxc3 16. bxc3 Qa1 $146 ({Predecessor:} 16... Ne6 17. d4 Ba6 18. Ne3 exd4 19. cxd4 Nb4 20. Nf5 Bf6 21. Bb1 Qd8 {1-0 (52) Sibeldin,D (2239)-Gromov,S (2293) ICCF email 2012}) 17. Qd2 {With the idea Ba3.} Na5 {The position is equal.} 18. Nxa5 Qxa5 19. d4 Nd7 20. h3 Bf6 21. Bb3 Re8 22. Qc2 Qa8 23. Ba4 Re7 24. Bxd7 Rxd7 25. dxe5 Bxe5 26. Nxe5 dxe5 27. f3 h6 28. Be3 Bc6 29. Rd1 Qa4 30. Qxa4 Bxa4 31. Rxd7 Bxd7 32. Ba7 {Accuracy: White = 74%, Black = 86%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.20"]
[White "Ponomariov, Ruslan"]
[Black "Lu, Shanglei"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2675"]
[BlackElo "2602"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,90,10,10,8,10,11,14,19,17,0,0,7,16,-7,19,16,28,3,0,-23,0,-29,-32,-27,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-13,0,-11,-11,-17,-22,-22,-8,-27,-13,-38,-55,-26,-33,-16,-34,-840,-837,-749,-657,-1560,-2562,-2875,-2464,-2260,-1540,-5002,-11058,-12837,-12837,-12837,-12838,-12844,-12844,-12845,-12844,-12847,-12847]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e5 6. Nc3 Nc6 ({Predecessor:} 6... g6 7. d3 Bg7 8. a3 Nc6 9. Rb1 Nge7 10. b4 O-O 11. bxc5 dxc5 {0-1 (30) Torre,E-Radulov,I Leningrad 1973}) 7. a3 $146 {B52: Sicilian: Moscow Variation with 3...Bd7} (7. d3 g6 8. h4 Nf6 9. Nd5 Nxd5 10. cxd5 Nb4 11. a3 Na6 12. h5 Bg7 13. Be3 f5 14. hxg6 hxg6 15. Rxh8+ Bxh8 {½-½ (54) Anand,V (2767)-Caruana,F (2819) Zagreb 2019}) 7... g6 8. b4 Bg7 9. O-O {The position is equal.} Nge7 10. bxc5 dxc5 11. d3 O-O 12. Rb1 h6 13. Nd5 f5 14. Qb3 b6 15. Bd2 g5 16. Bc3 fxe4 17. dxe4 Rxf3 18. gxf3 Ng6 19. Qd1 Qh3 20. Kh1 $1 Nh4 {[%csl Gh4][%cal Rh3g2]} 21. Rg1 {f4 is the strong threat.} Nxf3 {[%csl Gf3][%cal Rh3h2][%mdl 64] Double Attack} 22. Rg2 Rf8 23. Ne3 {And now Qd5+ would win.} Nh4 24. Rg3 Qc8 25. Ng2 {aiming for Nxh4.} Nxg2 26. Kxg2 Nd4 27. Bxd4 (27. a4 {with more complications.} Rf4 28. f3 Qe6 29. Qd3 a5 30. Kh1) 27... exd4 28. Qg4 Qxg4 29. Rxg4 $11 {[%mdl 4096] Endgame KRR-KRB} Be5 30. h4 Bf4 31. hxg5 hxg5 32. a4 $1 Kg7 33. a5 d3 34. axb6 axb6 {[%cal Ba7b6,Bb6b5][%mdl 32]} 35. Rd1 $2 {[%mdl 8192] [#]} (35. Kf3 $15) 35... Rd8 $1 $19 {Black is clearly winning.} 36. Kf3 {[#]} b5 $1 37. Rxf4 gxf4 38. Kxf4 bxc4 {KR-KR} 39. Ke3 Kf6 40. f3 Rh8 41. Rd2 Rh1 42. Rb2 Rd1 43. Rd2 Re1+ 44. Kf2 Rb1 45. Ke3 c3 {Accuracy: White = 45%, Black = 85%.} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.20"]
[White "Chigaev, Maksim"]
[Black "Grandelius, Nils"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2644"]
[BlackElo "2691"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,64,-2,0,-27,10,29,11,1,4,10,18,0,0,18,0,10,25,15,31,34,38,5,48,31,22,14,24,35,22,0,0,2,86,-45,-38,-55,-45,-52,-42,-52,-16,-99,-93,-279,-278,-260,-261,-275,-260,-325,-139,-330,-145,-510,-510,-29973,-29974]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Qe2 {C45: Scotch Game} (6. Nc3 {is more complex.} Nf6 7. Bd3 Ne5 8. a4 a5 9. Qe2) (6. Nc3 Nge7 7. Bg5 f6 8. Bh4 a5 9. Bb5 Ne5 10. f4 N5g6 11. Bg3 c6 12. Bc4 Bc7 13. Qf3 b5 14. Bd3 a4 {1-0 (37) Amin,B (2709)-Grandelius,N (2694) Astana 2019}) 6... Nge7 7. Nc3 O-O 8. Be3 {The position is equal.} f5 9. O-O-O fxe4 10. Nxe4 d5 11. Nc3 $146 ({Predecessor:} 11. f4 Bg4 12. Qxg4 Bxe3+ 13. Kb1 Rxf4 {½-½ (39) Tomazini,Z (2356)-Matijevic,F (2147) Nova Gorica 2013}) 11... Kh8 12. Qd2 Bf5 13. a3 Bg6 14. Bxb6 axb6 15. f3 Na5 16. Nxa5 Rxa5 17. h4 h6 18. h5 Bf7 19. g4 Nc6 $1 20. Nb5 {[#]} d4 $1 {[%mdl 512]} 21. c4 ({Don't blunder} 21. Nxd4 $2 Nxd4 22. Qe3 c5 $19) ({White should play} 21. Rg1 $1 $16) 21... dxc3 $15 22. Qxd8 cxb2+ 23. Kxb2 Nxd8 24. Nxc7 Rc5 25. Rd7 (25. Rc1 $11 {keeps the balance.}) 25... Nc6 $1 $17 {aiming for ...Bg8.} 26. Be2 $2 (26. Bb5 $17) 26... Ne5 $19 27. Re7 Rd8 $1 {[%cal Rd8d2] Hoping for ...Rd2+.} 28. Kb1 Rd2 29. Re1 {[#] intending Ne6.} Ba2+ $1 30. Ka1 {[#]} Bg8 (30... Nc6 $1 $19 {[%cal Rc6e7] is more deadly.} 31. Re8+ Bg8) 31. Re8 $2 {[%mdl 8192]} (31. Ne6 $17 {nothing else works.} Rc8 32. Nd4) 31... Rcc2 ({Weaker is} 31... Rxc7 32. Rxe5 Rc3 33. Re8 $15) 32. Bb5 (32. Rxe5 $19 Ra2+ {[%mdl 64] Double Attack} 33. Kb1 Bh7+ 34. Rf5 Rxe2 35. Rd1 Bxf5+ 36. gxf5) 32... Nxf3 {Accuracy: White = 47%, Black = 59%.} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.21"]
[White "Sargissian, Gabriel"]
[Black "Akopian, Vladimir"]
[Result "1/2-1/2"]
[ECO "D19"]
[WhiteElo "2690"]
[BlackElo "2638"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,60,24,25,22,12,12,16,10,16,10,18,18,10,9,14,17,25,22,16,20,58,58,72,64,43,32,39,31,23,-22,-22,-43,-42,-35,-24,-18,-10,-13,-13,-13,0,-4,-4,-5,-26]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O O-O 9. Qe2 Bg4 10. Rd1 {D19: Slav Defence: 5 a4 Bf5 6 e3: Main line with 9 Qe2} (10. h3 Bxf3 11. Qxf3 Nbd7 12. Rd1 Rc8 13. Na2 Bd6 14. Bd2 e5 15. a5 a6 16. Bb4 Bxb4 17. Nxb4 Qe7 18. Na2 Rfd8 19. Nc3 exd4 20. exd4 Qd6 {½-½ (32) Sargissian,G (2681)-Kryakvin,D (2586) Helsingor 2019}) 10... Qa5 11. Na2 {[%cal Bc3a2,Ba2c1,Bc1b3,Bb3d4,Bd4f5,Bf5d6][%mdl 32]} Be7 12. Bd2 Qh5 13. h3 Bxf3 14. Qxf3 Qxf3 15. gxf3 Nbd7 {[#]} 16. Nc1 $146 ({Predecessor:} 16. a5 a6 17. Nc1 Rfd8 {1-0 (79) Nyzhnyk,I (2561)-Lemmers,O (2382) Germany 2012}) 16... e5 17. Nb3 exd4 18. Nxd4 a5 19. Nf5 Bb4 20. Bxb4 axb4 21. Nd6 Nc5 22. a5 g6 23. e4 Ne8 24. a6 Nxd6 25. Rxd6 Nxa6 26. Bxa6 Rxa6 {The position is equal.} 27. Rxa6 bxa6 28. Rxc6 $15 {KR-KR} Rd8 29. Rxa6 Rd2 30. Rb6 Rxb2 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.21"]
[White "Motylev, Alexander"]
[Black "Henderson de La Fuente, Lance"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2651"]
[BlackElo "2494"]
[Annotator "ChessBase"]
[PlyCount "133"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:01:42]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:47]} Nf6 {[%emt 0:00:21]} 4. O-O {[%emt 0:00:43]} Nxe4 {[%emt 0:00:21]} 5. Re1 {[%emt 0:00:09]} Nd6 {[%emt 0:00:21]} 6. Nxe5 {[%emt 0:00:06]} Be7 {[%emt 0:00:09]} 7. Bf1 {[%emt 0:00:12]} Nxe5 {[%emt 0:00:22]} 8. Rxe5 {[%emt 0:00:06]} O-O {[%emt 0:00:19]} 9. d4 {[%emt 0:00:04]} Bf6 {[%emt 0:00:18]} 10. Re1 {[%emt 0:00:06]} Nf5 {[%emt 0:01:04]} 11. d5 {[%emt 0:00:43]} Re8 {[%emt 0:02:05]} 12. Nd2 {[%emt 0:04:38]} Rxe1 {[%emt 0:02:17]} 13. Qxe1 {[%emt 0:00:05]} d6 {[%emt 0:07:40]} 14. Ne4 {[%emt 0:01:27]} Bd4 {[%emt 0:00:30]} 15. c3 {[%emt 0:04:20]} Bb6 {[%emt 0:02:08]} 16. a4 {[%emt 0:00:32]} a6 {[%emt 0:01:36]} 17. a5 {[%emt 0:23:46]} Ba7 {[%emt 0:00:16]} 18. Bg5 {[%emt 0:03:05]} f6 {[%emt 0:07:52]} 19. Bf4 {[%emt 0:07:01]} Bd7 {[%emt 0:01:36]} 20. Qd1 {[%emt 0:01:16]} Qe7 {[%emt 0:04:55]} 21. Bd3 {[%emt 0:01:24]} Re8 {[%emt 0:07:04]} 22. h3 {[%emt 0:11:05]} Qf7 {[%emt 0:05:53]} 23. Bc2 {[%emt 0:03:34]} Nh4 {[%emt 0:06:11]} 24. Bg3 {[%emt 0:04:21]} Ng6 {[%emt 0:02:54]} 25. Qh5 {[%emt 0:03:52]} Ne5 {[%emt 0:01:54]} 26. Qxf7+ {[%emt 0:02:52]} Nxf7 {[%emt 0:02:22]} 27. Nd2 {[%emt 0:07:37]} g5 {[%emt 0:10:38]} 28. Kf1 {[%emt 0:02:56]} Nh6 {[%emt 0:03:47]} 29. Ba4 {[%emt 0:01:47]} Bxa4 {[%emt 0:05:37]} 30. Rxa4 {[%emt 0:00:18]} Nf5 {[%emt 0:00:17]} 31. Rb4 {[%emt 0:00:44]} Rb8 {[%emt 0:01:07]} 32. Rc4 {[%emt 0:08:55]} c6 {[%emt 0:16:34]} 33. Bh2 {[%emt 0:03:06]} cxd5 {[%emt 0:09:27]} 34. Rc7 {[%emt 0:02:50]} h5 {[%emt 0:00:40]} 35. Rd7 {[%emt 0:01:14]} Bc5 {[%emt 0:05:48]} 36. b4 {[%emt 0:01:31]} Ba7 {[%emt 0:00:13]} 37. g4 {[%emt 0:00:43]} hxg4 {[%emt 0:00:49]} 38. hxg4 {[%emt 0:00:04]} Nh6 {[%emt 0:01:41]} 39. Bxd6 {[%emt 0:00:24]} Ra8 {[%emt 0:00:19]} 40. f3 {[%emt 0:03:17]} Nf7 {[%emt 0:00:48]} 41. Bg3 {[%emt 0:53:39]} Rc8 {[%emt 0:51:26]} 42. Rxb7 {[%emt 0:01:03]} Be3 {[%emt 0:00:11]} 43. b5 {[%emt 0:00:00]} axb5 {[%emt 0:00:00]} 44. a6 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 45. Ke2 {[%emt 0:00:00]} Rxc3 {[%emt 0:00:00]} 46. a7 {[%emt 0:00:00]} Ra3 {[%emt 0:00:00]} 47. a8=Q {[%emt 0:00:00]} Rxa8 {[%emt 0:00:00]} 48. Kxe3 {[%emt 0:00:00]} Ra3+ {[%emt 0:00:00]} 49. Ke2 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 50. gxf5 {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 51. Rxb5 {[%emt 0:00:00]} Kxf5 {[%emt 0:00:00]} 52. Rxd5+ {[%emt 0:00:00]} Ke6 {[%emt 0:00:00]} 53. Rd4 {[%emt 0:00:00]} Kf5 {[%emt 0:00:00]} 54. Nc4 {[%emt 0:00:00]} Rb3 {[%emt 0:00:00]} 55. Ne3+ {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 56. Ng4+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 57. Ra4 {[%emt 0:00:00]} Rb6 {[%emt 0:00:00]} 58. Kf1 {[%emt 0:00:00]} Re6 {[%emt 0:00:00]} 59. Kg2 {[%emt 0:00:42]} Re2+ {[%emt 0:00:00]} 60. Kh3 {[%emt 0:00:00]} Re6 {[%emt 0:00:00]} 61. Ra5 {[%emt 0:14:41]} Rc6 {[%emt 0:00:56]} 62. Bf2 {[%emt 0:00:15]} Re6 {[%emt 0:00:26]} 63. Be3 {[%emt 0:00:28]} Rd6 {[%emt 0:01:31]} 64. Kg3 {[%emt 0:00:21]} Re6 {[%emt 0:00:01]} 65. Rc5 {[%emt 0:01:30]} Re7 {[%emt 0:04:15]} 66. Rc6+ {[%emt 0:00:42]} Kh5 {[%emt 0:00:02]} 67. Nf6+ {[%emt 0:00:25]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.22"]
[White "Ragger, Markus"]
[Black "Zhang, Zhong"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2684"]
[BlackElo "2636"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,124,25,35,17,23,2,13,23,20,0,79,79,75,78,89,0,17,7,6,18,14,0,5,0,61,51,61,61,60,50,60,60,52,20,42,50,83,83,87,86,91,89,77,70,187,186,169,179,243,204,288,290,735,300,302,310,305,310,343,344,316,305,276,274,321,293,302,71,71,71,71,71,71,71,71,71,71,71,71,71,71,71,71,71,71,71,76,71,71,71,71,71,71,71,71,71,71,71,71,71,71,71,71,71,71,71,71,71,71,71,71,71,71,0,71]} 1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. O-O Nc6 7. Nc3 {D26: Queen's Gambit Accepted: 4 e3 e6 5 Bxc5 c5 sidelines} a6 8. d5 (8. Re1 h6 9. d5 exd5 10. Nxd5 Ne4 11. Nc3 Nxc3 12. bxc3 Be7 13. Bd5 Bf6 14. Bxc6+ bxc6 15. Qxd8+ Kxd8 {½-½ (45) Giri,A (2780)-Xiong,J (2707) Khanty-Mansiysk 2019}) 8... exd5 9. Nxd5 Be7 $146 ({Predecessor:} 9... b5 10. Nxf6+ Qxf6 11. Bd5 Rb8 12. Bd2 Ne5 13. Nxe5 Qxe5 14. Bc3 Qc7 {1-0 (44) Yu,J-Erowan,M (2020) Kuala Lumpur 2008}) 10. e4 b5 (10... O-O $1 $11) 11. Nxf6+ $16 Bxf6 12. Bd5 Bb7 13. Ng5 ({White should try} 13. Be3 $16) 13... Bxg5 {[#]} 14. Qh5 $1 {[%csl Gd5,LRf7,LRg5][%cal Rh5f7][%mdl 576] Double Attack} O-O $1 {aiming for ...Bf6.} 15. Bxg5 Qc7 $1 16. Be3 c4 $1 17. b3 Na5 (17... c3 $11) 18. Rac1 $36 {[%mdl 2048] White has some pressure.} Bxd5 19. exd5 ({Of course not} 19. Qxd5 $6 Rfe8 $11) 19... Rac8 20. Bd2 Nb7 $1 {[%cal Ba5b7,Bb7c5,Bc5d3][%mdl 32]} 21. bxc4 bxc4 22. Bc3 {Black must now prevent Bxg7!} f6 23. Rfe1 Nc5 24. Bb4 Nd3 {And now ...Qb6 would win.} 25. Bxf8 Rxf8 26. d6 $1 {[%cal Rd6c7]} Qxd6 27. Rcd1 Qd4 {[#]} (27... f5 $14) 28. Qf5 $1 $18 g6 29. Re4 {Qe6+ is the strong threat.} Qa7 (29... Qb6 {was worth a try.} 30. Qd5+ Kh8) 30. Qd5+ Kg7 (30... Kh8 {keeps fighting.}) 31. Qxc4 ({Weaker is} 31. Rxc4 Qxf2+ 32. Kh1 Ne5 $16) 31... Qxf2+ 32. Kh1 Ne5 33. Qxa6 Rf7 34. a4 Ra7 35. Qb5 Qc2 36. Qb1 Qc6 37. Qb4 Rb7 {[#]} 38. Qe1 $1 Rb2 {intending ...Qc2.} 39. Re2 $2 (39. Rc1 $18 {is the precise move to win.} Qd6 40. Qe3) 39... Rxe2 $16 40. Qxe2 {Strongly threatening a5.} Qxa4 {[%mdl 4096] Endgame KQR-KQN} 41. Rc1 Qd7 42. h3 h5 43. Rb1 Qd5 44. Rd1 Qb3 45. Rc1 Qb6 46. Qe4 Qd6 47. Rb1 Nf7 48. Qc4 Qd7 49. Qc5 h4 50. Rb8 Qd1+ 51. Kh2 {Threatening mate with Qf8+.} Qd6+ 52. Qxd6 Nxd6 {KR-KN} 53. Kg1 g5 54. Kf2 Nf5 55. Kf3 Kg6 56. Ra8 Ng3 57. Ra2 Kf5 58. Ke3 Nh5 59. Ra5+ Kg6 60. Ke4 Ng3+ 61. Kf3 Nh5 62. Ke4 Ng3+ $1 {Accuracy: White = 69%, Black = 72%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.22"]
[White "Saduakassova, Dinara"]
[Black "Zvjaginsev, Vadim"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2481"]
[BlackElo "2644"]
[Annotator "ChessBase"]
[PlyCount "132"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} Bb4+ {[%emt 0:00:08]} 3. Bd2 {[%emt 0:00:03]} a5 {[%emt 0:00:07]} 4. g3 {[%emt 0:04:31]} d6 {[%emt 0:01:03]} 5. Nf3 {[%emt 0:01:08]} Nc6 {[%emt 0:00:35]} 6. Nc3 {[%emt 0:09:01]} e5 {[%emt 0:01:18]} 7. a3 {[%emt 0:04:30]} Bxc3 {[%emt 0:00:43]} 8. Bxc3 {[%emt 0:00:15]} Qe7 {[%emt 0:00:35]} 9. d5 {[%emt 0:06:49]} Nb8 {[%emt 0:00:35]} 10. b4 {[%emt 0:01:25]} Nf6 {[%emt 0:09:45]} 11. Bg2 {[%emt 0:06:57]} axb4 {[%emt 0:09:17]} 12. axb4 {[%emt 0:00:05]} Rxa1 {[%emt 0:00:04]} 13. Qxa1 {[%emt 0:04:32]} O-O {[%emt 0:03:22]} 14. O-O {[%emt 0:00:35]} b5 {[%emt 0:11:25]} 15. Nd2 {[%emt 0:01:55]} bxc4 {[%emt 0:04:10]} 16. Nxc4 {[%emt 0:04:16]} Ba6 {[%emt 0:03:59]} 17. Qa2 {[%emt 0:01:21]} c6 {[%emt 0:09:37]} 18. Ne3 {[%emt 0:04:17]} cxd5 {[%emt 0:01:08]} 19. Nxd5 {[%emt 0:00:59]} Nxd5 {[%emt 0:00:11]} 20. Bxd5 {[%emt 0:02:43]} Bb5 {[%emt 0:00:32]} 21. Rc1 {[%emt 0:06:46]} Nc6 {[%emt 0:08:50]} 22. Qd2 {[%emt 0:09:51]} Rd8 {[%emt 0:05:11]} 23. Bb2 {[%emt 0:06:33]} Qd7 {[%emt 0:04:41]} 24. Bb3 {[%emt 0:08:10]} h6 {[%emt 0:01:24]} 25. Bd5 {[%emt 0:02:44]} Ne7 {[%emt 0:02:05]} 26. Bg2 {[%emt 0:00:50]} f6 {[%emt 0:04:13]} 27. f4 {[%emt 0:06:23]} Qa7+ {[%emt 0:01:04]} 28. Kh1 {[%emt 0:01:11]} Qb6 {[%emt 0:01:00]} 29. Bf3 {[%emt 0:02:53]} Kh8 {[%emt 0:05:51]} 30. Qc3 {[%emt 0:04:30]} Rc8 {[%emt 0:01:27]} 31. Qd2 {[%emt 0:01:43]} Rxc1+ {[%emt 0:01:41]} 32. Qxc1 {[%emt 0:00:32]} Bc6 {[%emt 0:00:46]} 33. fxe5 {[%emt 0:01:43]} fxe5 {[%emt 0:03:27]} 34. Qe1 {[%emt 0:04:43]} Nd5 {[%emt 0:05:33]} 35. Ba3 {[%emt 0:02:05]} Ne3 {[%emt 0:01:48]} 36. Qg1 {[%emt 0:00:40]} Bxf3+ {[%emt 0:04:46]} 37. exf3 {[%emt 0:00:04]} Qb5 {[%emt 0:01:21]} 38. Qxe3 {[%emt 0:01:20]} Qf1+ {[%emt 0:00:06]} 39. Qg1 {[%emt 0:00:01]} Qxf3+ {[%emt 0:00:10]} 40. Qg2 {[%emt 0:00:01]} Qxa3 {[%emt 0:01:03]} 41. Qe4 {[%emt 0:51:07]} Qa2 {[%emt 0:06:21]} 42. Kg1 {[%emt 0:00:00]} Kg8 {[%emt 0:04:46]} 43. b5 {[%emt 0:00:00]} Qa1+ {[%emt 0:01:21]} 44. Kf2 {[%emt 0:00:00]} Qb2+ {[%emt 0:00:15]} 45. Qe2 {[%emt 0:00:00]} Qb3 {[%emt 0:02:11]} 46. Qg4 {[%emt 0:00:00]} Qc2+ {[%emt 0:03:23]} 47. Kg1 {[%emt 0:00:00]} Qc5+ {[%emt 0:04:06]} 48. Kg2 {[%emt 0:00:00]} Qd5+ {[%emt 0:03:37]} 49. Kh3 {[%emt 0:00:00]} Qxb5 {[%emt 0:02:27]} 50. Qe6+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:12]} 51. Qxd6+ {[%emt 0:00:00]} Kf7 {[%emt 0:00:06]} 52. Kg4 {[%emt 0:00:00]} g6 {[%emt 0:07:38]} 53. Kf3 {[%emt 0:00:00]} Qb7+ {[%emt 0:02:55]} 54. Ke3 {[%emt 0:00:00]} Qe7 {[%emt 0:00:14]} 55. Qd5+ {[%emt 0:00:00]} Kf6 {[%emt 0:01:16]} 56. Qf3+ {[%emt 0:00:00]} Kg7 {[%emt 0:01:30]} 57. Qc6 {[%emt 0:00:00]} Qg5+ {[%emt 0:08:58]} 58. Ke4 {[%emt 0:00:00]} Qf5+ {[%emt 0:00:25]} 59. Ke3 {[%emt 0:00:00]} Qg5+ {[%emt 0:00:09]} 60. Ke4 {[%emt 0:00:00]} Qf5+ {[%emt 0:00:10]} 61. Ke3 {[%emt 0:04:41]} h5 {[%emt 0:18:10]} 62. Qd6 {[%emt 0:07:36]} Kh6 {[%emt 0:04:32]} 63. h4 {[%emt 0:00:36]} Kg7 {[%emt 0:01:40]} 64. Qe7+ {[%emt 0:00:07]} Kh6 {[%emt 0:00:16]} 65. Qd6 {[%emt 0:00:04]} Kg7 {[%emt 0:00:04]} 66. Qe7+ {[%emt 0:00:04] e4 Kxe4+} Kh6 {[%emt 0:01:16] Ke4 Kg7+} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.23"]
[White "Korobov, Anton"]
[Black "Moiseenko, Alexander"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2679"]
[BlackElo "2635"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,40,18,27,23,9,11,0,15,0,0,-4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Qa4+ Nc6 8. e3 O-O {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} 9. Rd1 (9. Rc1 Rd8 10. Be2 dxc4 11. Bxc4 Bxc3+ 12. bxc3 Bd7 13. Be2 e5 14. Qc2 Bf5 15. Qb2 e4 16. Nd2 {1-0 (47) Ding,L (2805)-Giri,A (2779) Saint Louis 2019}) 9... Rd8 {The position is equal.} 10. Qb3 Qg6 11. h3 dxc4 12. Bxc4 Qxg2 $146 ({Predecessor:} 12... Bxc3+ 13. Qxc3 Bd7 14. Bd3 Qh5 15. a3 Qa5 16. b4 {1-0 (61) Esipenko,A (2593)-Leko,P (2669) Moscow 2018}) 13. Ke2 {Strongly threatening Rdg1.} Qg6 $1 14. d5 exd5 15. Nxd5 Bf8 16. Rhg1 Qf5 $1 17. Nh4 Qh5+ $1 ({Avoid the trap} 17... Qxh3 $2 18. Nf4 $1 $18 {[%mdl 512]}) 18. Nf3 {Hoping for Nf6+.} Qf5 19. Nh4 Qh5+ ({But not} 19... Qxh3 $2 {[#]} 20. Nf4 $1 $18 {[%mdl 512]}) 20. Nf3 {Threatens to win with Nf6+.} Qf5 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.23"]
[White "Volokitin, Andrei"]
[Black "Erenberg, Ariel"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2627"]
[BlackElo "2463"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,89,33,19,36,-22,38,37,47,34,34,37,27,29,42,49,49,31,34,38,85,76,82,74,127,129,137,145,142,143,164,162,154,136,197,195,229,229,223,219,212,225,176,164,164,164,245,231,310,295,329,282,350,350,328,328,689,689,688,652,714,657,841,833,833,822,807,804,783,775]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. c4 c6 12. Nc3 b4 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 13. Ne2 (13. Na4 $14) 13... c5 (13... Nxe4 $11 14. Nf4 Nxf2 15. Kxf2 exf4) 14. dxe5 $14 Nxe5 {[#] White is slightly better.} 15. Nxe5 $146 ({Predecessor:} 15. Nf4 Nfd7 16. Nd5 Bb7 17. Nxe5 Nxe5 18. f4 Nc6 19. Ba4 Bh4 20. Rf1 {½-½ (43) Boruchovsky,A (2536)-Adams,M (2742) Douglas 2015}) 15... dxe5 16. Ng3 a5 17. Nf5 Bxf5 18. Qxd8 Rfxd8 19. exf5 a4 20. Bc2 e4 21. g4 h6 22. Be3 Bd6 (22... Re8 $142) 23. Rad1 $16 Be5 24. Rxd8+ Rxd8 25. Bxa4 Bxb2 26. Bxc5 Rc8 27. Bd6 ({Much worse is} 27. Bxb4 $6 Rxc4 28. a3 Bxa3 $11) 27... Rxc4 (27... Bc3 $16 {was necessary.} 28. Rc1 Rxc4) 28. Bb3 $18 Rc3 29. Be5 Rc1 ({Of course not} 29... Rxb3 $6 30. Bxf6 Bc3 31. axb3) 30. Rxc1 Bxc1 {[%mdl 4096] Endgame KBB-KBN} 31. Bd6 h5 32. g5 Bxg5 33. Bxb4 Nd7 (33... e3 {might work better.} 34. a4 Ne4) 34. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} e3 35. a5 Nb8 36. Bd5 Na6 37. Bc3 Nc5 38. Kf1 Kh7 $2 (38... exf2 39. Bd4 Na6) 39. Bd4 {White is clearly winning.} Be7 40. fxe3 f6 {[#]} 41. Bb7 $1 {[%mdl 512]} g6 (41... Nxb7 42. a6) 42. a6 Nxa6 43. fxg6+ Kxg6 44. Bxa6 Kg5 45. Kg2 {Accuracy: White = 87%, Black = 18%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.24"]
[White "Mareco, Sandro"]
[Black "Sasikiran, Krishnan"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2634"]
[BlackElo "2675"]
[Annotator "TA"]
[PlyCount "156"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,156,30,22,22,0,14,0,20,0,24,0,0,0,49,12,33,16,23,16,21,13,20,10,13,0,0,-2,-4,-6,5,21,6,28,41,33,34,33,25,29,30,11,16,16,21,20,48,0,39,21,80,79,79,79,79,79,80,80,80,80,80,80,80,79,79,79,79,79,79,79,80,80,80,52,77,71,92,92,92,92,92,92,92,92,92,92,92,92,92,92,92,92,95,95,95,95,95,95,95,95,95,95,95,95,95,95,95,95,124,124,124,124,124,124,124,47,47,8,8,0,13,13,61,61,61,61,61,61,46,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. e3 g6 {D43: Semi-Slav: 5 Bg5 h6} (9... Qe7 10. Be2 g6 11. Ne5 Bg7 12. f4 O-O 13. Ne4 Nb6 14. Qb3 Nd5 15. O-O Qb4 16. Qxb4 Nxb4 17. Rfc1 {½-½ (50) Aronian,L (2805)-Fedoseev,V (2718) Riadh 2017}) 10. Be2 Bg7 11. O-O O-O 12. Rfd1 Qe7 13. Ne4 Rd8 14. Qc2 {[#]} Nf6 $146 ({Predecessor:} 14... f5 15. Nc3 e5 16. d5 e4 17. Nd4 {1-0 (65) Ipatov,A (2625)-Cheparinov,I (2681) Baku 2015}) 15. Ned2 Nd5 16. Rac1 Bd7 17. Ne5 Be8 18. a3 Rac8 19. Nd3 b6 20. b4 a5 21. Rb1 axb4 22. axb4 Ra8 23. Rdc1 e5 24. dxe5 Bxe5 25. Nxe5 Qxe5 26. Nf3 Qf6 27. Bc4 Ra3 28. Rd1 Rda8 29. Bxd5 cxd5 30. b5 $36 {[%mdl 2048] Black is under pressure.} Ra2 31. Qd3 Bd7 {aiming for ...Bf5.} 32. Qxd5 Bg4 (32... Bf5 $1 $11 33. Rbc1 Qb2) 33. h3 Bxf3 34. Qxf3 Qxf3 35. gxf3 $16 {[%mdl 4096] Endgame KRR-KRR} Rc2 36. Rd6 Raa2 {[#]} 37. Rf1 $1 ({Reject} 37. Rxb6 Rxf2 38. Ra6 Rg2+ 39. Kh1 Rh2+ 40. Kg1 Rhg2+ 41. Kh1 Rh2+ 42. Kg1 Rhg2+ $11) 37... Rab2 38. Rxb6 Rc5 39. Rb8+ Kg7 40. b6 Rg5+ 41. Kh2 Rgb5 42. f4 Rxb6 43. Rxb6 Rxb6 {KR-KR} 44. Rc1 Rb2 45. Kg3 Rb5 46. e4 Ra5 47. f3 Rb5 48. Rc7 Ra5 49. Kg4 Rb5 50. Rd7 Rb1 51. Kg3 Rg1+ 52. Kf2 Rh1 53. Kg2 Ra1 54. Rd5 Kf6 55. h4 h5 56. Rb5 Rc1 57. f5 gxf5 58. Rxf5+ {[%mdl 64] [#] Double Attack} Kg6 59. Rg5+ Kh6 60. Rd5 Ra1 61. Kg3 Rh1 62. Rd6+ Kg7 63. e5 Kh7 64. Rf6 Kg7 65. Rf5 ({White should try} 65. Rb6 $16) 65... Kg6 $14 66. Rg5+ Kh6 67. f4 Ra1 68. Kf3 Ra4 69. Rg8 Kh7 $1 {[%cal Rh7g8]} 70. Rg1 Kh6 71. Ke3 Rb4 72. f5 {Strongly threatening f6.} Rxh4 {The position is equal.} 73. f6 {Hoping for e6!} Rg4 74. Rxg4 hxg4 75. Kf4 g3 $1 {[%cal Rg3g2]} 76. Kxg3 {Kg4 would kill now.} Kg5 77. e6 Kxf6 78. exf7 Kxf7 {Accuracy: White = 69%, Black = 67%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.24"]
[White "Keymer, Vincent"]
[Black "Huschenbeth, Niclas"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2506"]
[BlackElo "2624"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,129,0,0,0,0,0,2,0,10,14,19,13,6,9,17,15,33,14,27,0,0,0,0,-12,0,0,0,0,0,0,0,-21,-21,-43,0,0,0,-6,0,-36,0,0,3,-23,0,-22,-5,-28,0,0,25,41,73,20,13,0,0,0,46,-87,311,94,142,142,144,148,141,156,149,143,144,129,152,9,9,9,9,9,9,9,9,9,9,2,2,2,9,9,9,9,9,9,9,9,9,9,9,0,0,0,0,0,0,0,0,0,142,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 b6 5. cxd5 exd5 6. g3 $146 {A17: English Opening: 1...Nf6 with ...Bb4} ({Predecessor:} 6. Bb5+ c6 7. Be2 Bd6 8. O-O O-O 9. b3 Bb7 10. Bb2 Nbd7 11. Rc1 Re8 12. Re1 Rc8 {1-0 (69) Dubov,D (2696)-Wei,Y (2734) Liaocheng 2018}) 6... Bd6 7. Bg2 O-O 8. O-O Bb7 9. b3 Nbd7 10. Bb2 Re8 11. Rc1 a6 12. Re1 b5 13. d4 Ne4 14. Nxe4 (14. Re2 {is more complex.} c6 15. Ne1 f5 16. Rec2 Qe7 17. Nd3) 14... dxe4 15. Ne5 Bd5 {[%cal Rd7e5]} 16. Nc6 Qg5 17. Qd2 Bxc6 18. Rxc6 Qd5 19. Rc2 a5 20. Bc3 b4 21. Bb2 h5 22. Qe2 Nf6 23. Qc4 Qf5 24. d5 Nxd5 (24... h4 $5) 25. Rd1 Nb6 26. Qd4 {[%csl Gb2][%cal Rd4g7]} (26. Qc6 {feels hotter.} Re6 27. Qb7 a4 28. bxa4 h4 29. Bd4) 26... Qg6 (26... Qg4 {keeps more tension.} 27. h3 Qg6 28. Rc6 Rad8 29. h4 a4) 27. Rc6 {[%cal Rc6d6]} Rad8 28. h4 Kh7 29. Qd2 Qg4 {Hoping for ...Bxg3.} 30. Qc2 Qe6 31. Rd4 ({Better is} 31. a4 $16) 31... f5 $11 32. Qe2 g6 33. Qc2 Nd7 34. Bf1 (34. Rxc7 $14 {stays ahead.} Bxc7 35. Qxc7) 34... Qe7 $2 {[%mdl 8192]} (34... Ne5 $17 {keeps the pressure on.} 35. Rxc7+ Kh6) 35. Bb5 $2 (35. Rxc7 $18 {and the rest is easy. Black must now prevent Rb7.} Bxc7 36. Qxc7) 35... Ne5 {[#]} 36. Rdxd6 $1 {[%mdl 512]} Rxd6 {[#]} (36... cxd6 37. Rc7) 37. Bxe5 $1 Qxe5 38. Rxd6 cxd6 39. Bxe8 Qxe8 $16 {[%mdl 4096] Endgame KQ-KQ} 40. Qc7+ {[%mdl 64] Double Attack} Kh6 41. Qxd6 (41. Qxa5 $16 Qb8 42. Qd5) 41... Qb5 $11 42. Qf8+ Kh7 43. Qf7+ Kh6 44. Qg8 {[%cal Rg8h8]} Qe5 45. Kg2 Qg7 46. Qb8 Kh7 47. Qd6 Qb7 48. Qc5 Qa6 49. Qd5 Kg7 50. Qd7+ Kg8 51. Qe8+ Kg7 52. Qe7+ Kg8 53. g4 fxg4 ({Much weaker is} 53... hxg4 $6 {[#]} 54. h5 $1 $16 {[%mdl 512]}) 54. Qxe4 Qf6 55. Qd5+ Kg7 56. Qxa5 Qxh4 57. Qxb4 Qh3+ $1 58. Kg1 {Strongly threatening Qe7+.} g3 $1 {The position is equal.} 59. Qe7+ Kh6 {( -> ...Qh2+)} 60. Qf8+ Kh7 {Threatens to win with ...Qh2+.} 61. Qf7+ Kh8 {aiming for ...Qh2+.} 62. Qf3 gxf2+ 63. Kxf2 Qh2+ 64. Qg2 Qd6 65. Qa8+ {Accuracy: White = 51%, Black = 64%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.25"]
[White "Tari, Aryan"]
[Black "Cheparinov, Ivan"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2630"]
[BlackElo "2670"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,111,22,0,0,0,-16,0,-13,-19,-34,-31,-27,-36,-37,-33,-19,-26,-21,-15,-65,-40,-50,-59,-64,-40,-64,-15,-36,-39,-42,-32,-29,-35,-34,-32,-30,-46,-71,-7,-7,-7,-7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-6,-6,-6,0,-6,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 Bd7 7. Bg2 g6 8. Nde2 Bg7 9. O-O {B70: Sicilian Dragon: 6 g3 and 6 Be2 (without a later Be3)} h5 (9... O-O 10. h3 a6 11. Be3 Rc8 12. Nd5 Nxd5 13. exd5 Na5 14. Bd4 Bxd4 15. Nxd4 Qb6 16. b3 Qc5 17. Re1 Rfe8 18. Qd2 Qc3 19. Rad1 Qxd2 20. Rxd2 {0-1 (40) Van Foreest,J (2614)-Guseinov,G (2664) Skopje 2018}) 10. h4 Ne5 11. b3 $146 ({Predecessor:} 11. Nf4 Rc8 12. Nfd5 Nxd5 13. Nxd5 e6 14. Ne3 Qb6 15. Rb1 O-O 16. b3 Bb5 {1-0 (28) Henriquez Villagra,C (2361)-Lozano Ramirez,N (2110) Bogota 2013}) 11... b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 12. Nd4 b4 13. Nd5 Nxd5 14. exd5 Qb6 15. Bb2 O-O 16. Qd2 Rac8 17. Kh1 Rc5 18. a3 a5 19. axb4 axb4 20. Ra2 Rfc8 21. Rfa1 Ng4 $1 {White must now prevent ...Rc3.} 22. Ra6 $1 {[%cal Ra6b6] [#]} Rxc2 $1 {[%mdl 512]} 23. Nxc2 (23. Qxc2 Rxc2) 23... Qxf2 24. Qxf2 Nxf2+ 25. Kg1 {And now Bxg7 would win.} Bxb2 26. Nxb4 Bd4 (26... Bxa1 $17 27. Rxa1 Ng4) 27. Nc6 $132 {[%mdl 2048] The position is equal. White is fighting back} Bxc6 $1 28. Rxc6 Rb8 29. Rb1 Ne4+ 30. Kh2 Nd2 31. Rd1 Nxb3 32. Rc4 Bf6 33. Rb1 Rb7 34. Be4 Kg7 35. Bc2 Nd2 36. Rxb7 Nxc4 {[%mdl 4096] Endgame KRB-KBN} 37. Kh3 Ne3 38. Be4 Ng4 {[#] Hoping for ...Nf2+.} 39. Kg2 (39. Bf3 {keeps more tension.} Ne3 40. Be4) 39... Nh6 40. Kf3 Ng8 41. Rb8 Be5 42. Re8 Bf6 43. Rb8 Nh6 44. Rb7 g5 45. hxg5 Bxg5 46. Rb1 Ng4 47. Ke2 Nf6 48. Bf3 Kg6 49. Rb8 Kg7 50. Rb4 Kg6 51. Rb8 h4 52. gxh4 Bxh4 53. Rb7 e6 54. dxe6 fxe6 55. Rb6 Bg3 56. Bb7 {Accuracy: White = 51%, Black = 80%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.25"]
[White "Durarbayli, Vasif"]
[Black "Soumya, Swaminathan"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2617"]
[BlackElo "2365"]
[Annotator "ChessBase"]
[PlyCount "119"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:01:33]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:08]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:13]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:04]} d6 {[%emt 0:00:00]} 6. f3 {[%emt 0:00:27]} e5 {[%emt 0:03:55]} 7. Nb3 {[%emt 0:00:15]} Be7 {[%emt 0:00:31]} 8. Be3 {[%emt 0:00:06]} O-O {[%emt 0:00:51]} 9. Qd2 {[%emt 0:00:05]} a5 {[%emt 0:01:04]} 10. Bb5 {[%emt 0:00:06]} Na7 {[%emt 0:06:31]} 11. Bxa7 {[%emt 0:00:14]} Rxa7 {[%emt 0:00:02]} 12. O-O-O {[%emt 0:00:21]} Qb6 {[%emt 0:13:44]} 13. Qe2 {[%emt 0:06:05]} Be6 {[%emt 0:05:00]} 14. Kb1 {[%emt 0:01:52]} Raa8 {[%emt 0:10:18]} 15. Na4 {[%emt 0:10:43]} Qa7 {[%emt 0:03:03]} 16. Rhe1 {[%emt 0:05:47]} Ne8 {[%emt 0:22:46]} 17. Nc3 {[%emt 0:02:07]} Nc7 {[%emt 0:01:11]} 18. a4 {[%emt 0:00:06]} Nxb5 {[%emt 0:11:10]} 19. Qxb5 {[%emt 0:00:34]} g6 {[%emt 0:19:58]} 20. Nd5 {[%emt 0:02:14]} Bd8 {[%emt 0:00:02]} 21. Nd2 {[%emt 0:02:23]} Rc8 {[%emt 0:01:08]} 22. Qd3 {[%emt 0:02:00]} Qc5 {[%emt 0:01:43]} 23. Nb3 {[%emt 0:01:16]} Qc4 {[%emt 0:00:28]} 24. Nc3 {[%emt 0:00:26]} Rc6 {[%emt 0:04:45]} 25. Qxc4 {[%emt 0:01:41]} Bxc4 {[%emt 0:00:02]} 26. Nb5 {[%emt 0:00:14]} b6 {[%emt 0:03:47]} 27. Nxd6 {[%emt 0:00:41]} Be6 {[%emt 0:00:07]} 28. Nc1 {[%emt 0:01:43]} Be7 {[%emt 0:00:11]} 29. Nb5 {[%emt 0:00:08]} Bb4 {[%emt 0:00:46]} 30. Re3 {[%emt 0:00:48]} f6 {[%emt 0:00:41]} 31. Red3 {[%emt 0:01:19]} Be7 {[%emt 0:00:17]} 32. Rc3 {[%emt 0:00:20]} Rfc8 {[%emt 0:01:10]} 33. Rxc6 {[%emt 0:00:31]} Rxc6 {[%emt 0:00:03]} 34. Ne2 {[%emt 0:00:06]} Kf7 {[%emt 0:00:25]} 35. Nec3 {[%emt 0:00:17]} f5 {[%emt 0:00:56]} 36. b3 {[%emt 0:00:38]} h5 {[%emt 0:00:30]} 37. Nd5 {[%emt 0:00:21]} Bc5 {[%emt 0:00:50]} 38. h3 {[%emt 0:03:01]} h4 {[%emt 0:00:17]} 39. Ndc7 {[%emt 0:00:37]} fxe4 {[%emt 0:00:37]} 40. fxe4 {[%emt 0:00:07]} Ke7 {[%emt 0:00:36]} 41. Nxe6 {[%emt 0:51:28]} Kxe6 {[%emt 0:09:06]} 42. Nc3 {[%emt 0:00:00]} Rc8 {[%emt 0:20:04]} 43. Rf1 {[%emt 0:00:00]} Rf8 {[%emt 0:10:01]} 44. Rxf8 {[%emt 0:00:00]} Bxf8 {[%emt 0:00:02]} 45. Nd5 {[%emt 0:00:00]} Bc5 {[%emt 0:00:11]} 46. Kb2 {[%emt 0:00:00]} Kd6 {[%emt 0:02:03]} 47. Kc3 {[%emt 0:00:00]} g5 {[%emt 0:01:01]} 48. Kc4 {[%emt 0:00:00]} Kc6 {[%emt 0:00:05]} 49. Nf6 {[%emt 0:00:00]} Bf2 {[%emt 0:03:36]} 50. Ng4 {[%emt 0:00:00]} Bg3 {[%emt 0:00:08]} 51. Nh6 {[%emt 0:00:00]} Bh2 {[%emt 0:00:34]} 52. Nf7 {[%emt 0:00:00]} Bf4 {[%emt 0:00:21]} 53. c3 {[%emt 0:00:00]} Bh2 {[%emt 0:01:50]} 54. Nxg5 {[%emt 0:00:00]} Bf4 {[%emt 0:00:25]} 55. Nf3 {[%emt 0:00:00]} Bg3 {[%emt 0:00:03]} 56. b4 {[%emt 0:00:00]} axb4 {[%emt 0:03:58]} 57. cxb4 {[%emt 0:00:00]} Kd6 {[%emt 0:00:53]} 58. Kb5 {[%emt 0:00:00]} Kc7 {[%emt 0:00:09]} 59. Ka6 {[%emt 0:00:00]} Kc6 {[%emt 0:00:19]} 60. b5+ {[%emt 0:00:00] Kd5} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.26"]
[White "Leko, Peter"]
[Black "Jumabayev, Rinat"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2670"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,73,29,32,37,32,59,29,29,22,20,16,60,55,64,70,63,76,79,71,93,65,168,158,170,149,183,175,237,171,221,217,222,0,333,331,330,311,273,227,206,220,235,208,208,228,213,219,221,186,368,375,383,325,420,421,440,436,400,396,406,400]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be6 8. Nc4 Rb8 {B32: Sicilian: Löwenthal and Kalashnikov Variations} (8... b5 9. Ne3 Nf6 10. g3 g6 11. Bg2 Bh6 12. O-O O-O 13. Bd2 Rc8 14. Ncd5 Bxd5 15. exd5 Ne7 16. a4 Qb6 17. axb5 axb5 {½-½ (57) Vocaturo,D (2607)-Radjabov,T (2741) Heraklio 2017}) 9. g3 Nf6 10. Ne3 h5 {White has an edge.} 11. Bg2 h4 12. O-O Nd4 $146 ({Predecessor:} 12... g6 13. Ncd5 Bg7 14. c3 Ne7 15. Qa4+ Bd7 16. Nxf6+ Bxf6 {1-0 (42) Benedetti,J (2364)-Lujan,C (2329) Villa Martelli 2018}) 13. Ncd5 Nxd5 14. exd5 Bd7 15. g4 $1 h3 16. Bh1 g6 17. c3 Nf5 (17... Nb5 $14) 18. gxf5 $18 gxf5 {Hoping for ...Rg8+.} 19. Bf3 Qh4 20. Kh1 Bh6 (20... Rc8 $142 21. b3 b5) 21. b3 Bf4 22. Nc4 {And now Ba3 would win.} Ke7 {next ...Rbg8 is good for Black.} 23. Ba3 $2 (23. Qd3 $18) 23... e4 $2 {[%mdl 8192]} (23... Rbg8 $1 $11 {and Black is okay.} 24. Bxd6+ Kd8 25. Bxe5 (25. Nxe5 Rg2 $11) 25... Rg2 26. Bxf4 (26. Bxh8 Rxh2+ 27. Kg1 Qg5+ 28. Bg4 Rg2+ 29. Kh1 Rh2+ 30. Kg1 Rg2+ 31. Kh1 Rh2+ 32. Kg1 $11) 26... Qxf4 27. Bxg2 hxg2+ 28. Kxg2 Rxh2+ 29. Kg1 Rh3 30. Re1 Qh2+ 31. Kf1 Qh1+ 32. Ke2 Qf3+ {[%mdl 64] Double Attack} 33. Kd2 Qxc3+ 34. Ke2 f4 35. Rg1 f3+ 36. Kf1 Rh8 37. Qxf3 Qxf3 38. a4 Rh2 39. Rg8+ Be8 40. Rxe8+ Kxe8 41. Re1+ {[#]} Kf8 $1 {[%mdl 512]} 42. Re8+ {[%mdl 64] Decoy} Kxe8 43. Nd6+ Kd7 $1 {[%mdl 512]} 44. Ke1 Qxf2+ 45. Kd1 Rh1#) 24. Qd4 {aiming for Nxd6!} Qf6 {With the idea ...Qxd4.} 25. Qxf6+ Kxf6 26. Be2 ({Weaker is} 26. Bxd6 Bxd6 27. Nxd6 exf3 $14) (26. Nxd6 exf3 27. Bc5 Rhg8 $11) 26... b5 27. Ne3 ({Don't take} 27. Nxd6 $6 Rb6) ({Don't play} 27. Bxd6 $6 Bxd6 28. Nxd6 Ke7 $14) 27... Rhg8 28. Rg1 Be5 29. Rxg8 Rxg8 30. Rg1 Rb8 31. c4 b4 $2 (31... f4 {is a better defense.}) 32. Bc1 Bd4 33. Rd1 Bc3 34. f4 exf3 35. Bxf3 Re8 36. Nf1 Be5 37. Ng3 {Accuracy: White = 73%, Black = 39%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.26"]
[White "Lei, Tingjie"]
[Black "Shankland, Sam"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2469"]
[BlackElo "2705"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,88,30,23,33,15,25,5,27,26,18,0,0,0,0,0,7,0,0,-6,0,0,0,0,0,0,0,-36,-29,-43,-32,-41,-44,-37,-34,-31,0,0,0,-27,-21,-31,-5,-39,-31,-37,0,-39,-21,-31,-29,-27,-27,-33,-35,-43,-13,-16,-5,-14,-20,-12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 Ne7 {B12: Caro-Kann: Advance Variation} 8. Re1 (8. Nb3 g5 9. a4 Bg7 10. a5 O-O 11. c3 Qc7 12. h4 g4 13. Ne1 h5 14. Nd3 Ng6 {0-1 (47) Alekseenko,K (2668)-Artemiev,V (2757) Izhevsk 2019}) 8... Bg6 9. Nf1 Nf5 10. Bd3 $146 ({Predecessor:} 10. c3 Be7 11. g4 Nh4 12. Ng3 Nxf3+ 13. Bxf3 O-O 14. Bg2 c5 {½-½ (60) Nguyen,A (2495)-Pelikian,J (2415) Elista 1998}) 10... Be7 11. Ne3 Nxe3 12. Bxe3 Bxd3 13. Qxd3 Qb6 14. a4 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 15. c3 Qa6 16. Qc2 b5 17. Nd2 Nb6 18. axb5 cxb5 19. Nb3 a4 $1 20. Nc5 Qc8 21. Qe2 Nc4 22. Nd3 a3 23. bxa3 Rxa3 24. Rxa3 Bxa3 25. Qc2 Be7 26. Qb3 Qc6 27. Nb4 Qa8 28. Nc2 Qc6 29. Nb4 Qb7 30. Nc2 O-O 31. Rb1 Rb8 32. h3 Qc6 33. Bf4 Bd8 34. Na3 {The position is equal.} Ba5 {And now ...Nxa3 would win.} (34... Rb6 {is interesting.} 35. Nc2 Qa8 36. g3 Be7 37. Kg2 Qa4) 35. Nxc4 dxc4 36. Qc2 Bd8 37. Bd2 Be7 38. Qb2 Qe4 39. Re1 Qf5 40. Qa2 Bh4 41. g3 Bg5 42. Bxg5 Qxg5 43. Qa7 Qd8 44. Ra1 Qb6 {Accuracy: White = 54%, Black = 45%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.27"]
[White "Saric, Ivan"]
[Black "Najer, Evgeniy"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2667"]
[BlackElo "2635"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,65,19,13,26,0,9,0,0,0,14,15,31,20,17,0,11,-4,0,0,5,-9,68,65,69,61,90,95,77,89,93,89,113,110,114,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 e5 2. g3 d6 3. Nc3 f5 4. Bg2 Nf6 5. d3 g6 6. e4 fxe4 7. dxe4 Bg7 8. Nge2 O-O 9. O-O Be6 {A21: English Opening: 1...e5 2 Nc3} (9... Nbd7 10. h3 Nc5 11. Be3 Be6 12. b4 Ncd7 13. c5 dxc5 14. bxc5 c6 15. Rb1 Rb8 16. Qa4 a6 17. f4 {½-½ (70) Grischuk,A (2771)-Nakamura,H (2741) Moscow 2010}) 10. Nd5 c6 11. Ne3 Na6 $146 ({Predecessor:} 11... Ng4 12. c5 Nxe3 13. Bxe3 dxc5 14. Bxc5 Qxd1 15. Rfxd1 Re8 16. Nc3 Nd7 17. Be3 {1-0 (54) Bakre,T (2477)-Galmandakh,B (2253) Istanbul 2012}) 12. Nc3 Kh8 13. Qe2 Qe7 14. Rb1 Bg8 15. b4 Nc7 16. Rd1 Ne6 17. Qd3 Nd4 18. Ne2 a5 (18... Qf7 $11 19. Rf1 Nd7) 19. Nxd4 $14 exd4 20. Qxd4 Nd5 21. exd5 Bxd4 22. Rxd4 h5 {Strongly threatening ...axb4.} 23. dxc6 axb4 24. cxb7 Rxa2 {[#]} 25. Rxb4 ({Only move:} 25. Bb2 $1 $16) 25... Rfxf2 $11 {And now ...Qg5! would win.The position is equal.} 26. b8=Q Rxg2+ $1 27. Nxg2 Rxg2+ 28. Kxg2 Qe2+ 29. Kg1 {[#] Intending Bd2 and mate.} Qe1+ 30. Kg2 {White threatens Bd2 and mate.} Qe2+ 31. Kh3 {Threatening mate with Qf8!} Qf1+ 32. Kh4 Qf6+ 33. Kh3 {Accuracy: White = 69%, Black = 64%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.27"]
[White "Atalik, Ekaterina"]
[Black "Demchenko, Anton"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2464"]
[BlackElo "2655"]
[Annotator "RC"]
[PlyCount "54"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:01]} g6 {[%emt 0:00:10]} 3. Nc3 {[%emt 0:00:21]} Bg7 {[%emt 0:00:05]} 4. e4 {[%emt 0:00:18]} O-O {[%emt 0:00:13]} 5. f3 {[%emt 0:02:05]} d6 {[%emt 0:00:33]} 6. Be3 {[%emt 0:00:42]} a6 {[%emt 0:02:04]} 7. Nge2 {[%emt 0:01:22]} Nbd7 {[%emt 0:02:45]} 8. Qd2 {[%emt 0:05:03]} b5 {[%emt 0:01:28]} 9. cxb5 {[%emt 0:01:32]} axb5 {[%emt 0:00:05]} 10. Nxb5 {[%emt 0:01:16]} c6 {[%emt 0:00:08]} 11. Na3 {[%emt 0:05:00]} e5 {[%emt 0:01:12]} 12. Nc3 {[%emt 0:10:42]} d5 {[%emt 0:04:45]} 13. dxe5 {[%emt 0:21:52]} Nxe5 {[%emt 0:01:07]} 14. O-O-O {[%emt 0:18:52]} Be6 {[%emt 0:05:02]} 15. Bd4 {[%emt 0:04:11]} Qb8 {[%emt 0:10:26]} 16. f4 {[%emt 0:05:53]} Ned7 {[%emt 0:00:40]} 17. f5 {[%emt 0:06:17]} gxf5 {[%emt 0:01:09]} 18. exd5 {[%emt 0:00:22]} cxd5 {[%emt 0:00:51]} 19. Bd3 {[%emt 0:03:15]} Ne5 {[%emt 0:02:24]} 20. Nc2 {[%emt 0:11:33]} Ne4 {[%emt 0:03:11]} 21. Qe1 {[%emt 0:02:30]} Rc8 {[%emt 0:04:10]} 22. a3 {[%emt 0:03:28]} Qb3 {[%emt 0:09:48]} 23. Bxe4 {[%emt 0:01:12]} dxe4 {[%emt 0:06:42]} 24. Qg3 {[%emt 0:03:10]} f4 {[%emt 0:00:26]} 25. Qxf4 {[%emt 0:00:42]} Nd3+ {[%emt 0:05:25]} 26. Rxd3 {[%emt 0:00:05]} exd3 {[%emt 0:00:03]} 27. Ne3 {[%emt 0:00:33]} Ra4 {[%emt 0:01:09]} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.28"]
[White "Kuzubov, Yuriy"]
[Black "Fedoseev, Vladimir"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2636"]
[BlackElo "2664"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,54,0,0,0,0,0,0,0,0,0,0,0,0,0,20,0,0,-6,-8,-6,-5,-20,-21,-10,0,-16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 b6 7. cxd5 Nxd5 {The position is equal.} 8. Bg3 {D37: Queen's Gambit Declined: 5 Bf4} (8. Nxd5 Qxd5 9. a3 Ba6 10. Bxa6 Nxa6 11. b4 Bd6 12. Bg3 Nb8 13. Qd3 b5 14. e4 Qb7 15. d5 exd5 {½-½ (44) Caruana,F (2818)-Anand,V (2756) Saint Louis 2019}) 8... c5 9. Bc4 Nxc3 10. bxc3 Bb7 11. O-O Nd7 12. a4 $146 ({Predecessor:} 12. Qe2 Nf6 13. Rac1 Ne4 14. Ne5 cxd4 15. exd4 Rc8 16. f3 Nxg3 17. hxg3 Bd5 18. Bb3 {½-½ (18) Vaculik,J (1981)-Pavlicek,P (1847) Valasska Bystrice 2014}) 12... Nf6 13. Qb3 Bd6 14. Bh4 Rc8 15. Rac1 Qc7 16. Bxf6 gxf6 17. Rfd1 cxd4 18. cxd4 f5 19. Qb2 {Hoping for Bxe6!} Qd7 20. Bb5 Qe7 {[#] And now ...Ba3 would win.} 21. Qe2 Rxc1 (21... Rc7 {is interesting.} 22. Ba6 Bc6 23. Ra1 Bd5 24. g3 Rc3) 22. Rxc1 Rc8 23. Rxc8+ Bxc8 24. Ba6 Bd7 25. Bb5 Bc8 26. Ba6 Bd7 27. Bb5 Bc8 {Accuracy: White = 70%, Black = 67%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.28"]
[White "Bulmaga, Irina"]
[Black "Piorun, Kacper"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2442"]
[BlackElo "2643"]
[Annotator "ChessBase"]
[PlyCount "84"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} dxe4 {[%emt 0:00:00]} 4. Nxe4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:00]} 5. Qe2 {[%emt 0:01:31]} Bf5 {[%emt 0:00:00]} 6. Nxf6+ {[%emt 0:05:15]} gxf6 {[%emt 0:00:02]} 7. d4 {[%emt 0:02:58]} e6 {[%emt 0:00:08]} 8. g3 {[%emt 0:07:47]} Nd7 {[%emt 0:04:52]} 9. Bg2 {[%emt 0:01:57]} Bg7 {[%emt 0:00:42]} 10. O-O {[%emt 0:07:27]} O-O {[%emt 0:00:05]} 11. Nh4 {[%emt 0:02:58]} Bg6 {[%emt 0:00:04]} 12. c3 {[%emt 0:04:37]} Re8 {[%emt 0:03:24]} 13. f4 {[%emt 0:00:38]} f5 {[%emt 0:00:14]} 14. Be3 {[%emt 0:01:36]} Nf6 {[%emt 0:03:08]} 15. Bf3 {[%emt 0:04:13]} Qc7 {[%emt 0:03:29]} 16. Rac1 {[%emt 0:10:14]} a5 {[%emt 0:01:40]} 17. c4 {[%emt 0:07:27]} a4 {[%emt 0:02:01]} 18. Kg2 {[%emt 0:00:18]} Rad8 {[%emt 0:03:40]} 19. Rfd1 {[%emt 0:04:42]} Qa5 {[%emt 0:06:21]} 20. Bd2 {[%emt 0:06:02]} Qa6 {[%emt 0:01:36]} 21. Be3 {[%emt 0:02:36]} Rd7 {[%emt 0:02:09]} 22. Rc2 {[%emt 0:01:09]} Red8 {[%emt 0:01:11]} 23. Bg1 {[%emt 0:01:44]} Qa5 {[%emt 0:03:42]} 24. Rcd2 {[%emt 0:09:44]} Qb4 {[%emt 0:06:52]} 25. h3 {[%emt 0:01:36]} Ne4 {[%emt 0:12:31]} 26. Bxe4 {[%emt 0:01:06]} fxe4 {[%emt 0:00:03]} 27. Be3 {[%emt 0:06:48]} f5 {[%emt 0:00:52]} 28. Nxg6 {[%emt 0:01:59]} hxg6 {[%emt 0:00:01]} 29. h4 {[%emt 0:00:22]} Kf7 {[%emt 0:03:51]} 30. h5 {[%emt 0:02:56]} b5 {[%emt 0:04:42]} 31. hxg6+ {[%emt 0:01:58]} Kxg6 {[%emt 0:00:02]} 32. Rh1 {[%emt 0:04:16]} Rh8 {[%emt 0:00:06]} 33. cxb5 {[%emt 0:03:46]} Qxb5 {[%emt 0:02:45]} 34. Qd1 {[%emt 0:02:12]} Rxh1 {[%emt 0:00:23]} 35. Kxh1 {[%emt 0:00:22]} Rd8 {[%emt 0:02:26]} 36. Kg1 {[%emt 0:00:12]} Bf6 {[%emt 0:01:22]} 37. g4 {[%emt 0:02:34]} fxg4 {[%emt 0:03:38]} 38. Qxg4+ {[%emt 0:00:01]} Kf7 {[%emt 0:00:08]} 39. Rg2 {[%emt 0:00:57]} Qf5 {[%emt 0:04:27]} 40. Qd1 {[%emt 0:01:51]} Qh3 {[%emt 0:19:39]} 41. Qe1 {[%emt 0:19:05]} Rh8 {[%emt 0:00:42]} 42. Kf1 {[%emt 0:04:41]} Rg8 {[%emt 0:00:16]} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.29"]
[White "Sethuraman, S.P."]
[Black "Shirov, Alexei"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2624"]
[BlackElo "2664"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,83,10,10,17,6,6,21,18,30,28,29,22,36,29,50,65,53,41,52,0,17,0,42,28,46,13,20,12,52,43,57,44,136,108,101,97,102,96,86,81,101,79,62,59,211,208,195,208,244,222,277,258,346,347,370,358,384,381,374,375,383,379,385,384,543,539,647,643,601,584,584,581]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nd7 8. Qd2 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} Nf6 9. O-O-O O-O 10. Bd3 {The position is equal.} d5 11. Rhe1 Bg4 12. Qe2 $146 ({Predecessor:} 12. Bg5 Ne4 13. Bxe4 dxe4 14. Bxe7 Qxe7 15. Qf4 f5 {½-½ (78) Nepomniachtchi,I (2773)-Wei,Y (2736) Abidjan 2019}) 12... Re8 13. h3 Bh5 14. g4 Bg6 15. Bxg6 hxg6 16. g5 Ne4 17. c4 Bb4 18. Rxd5 Qc8 19. Rh1 c6 20. Rdd1 Qf5 21. Nd4 $1 $36 {[%cal Rd4f5][%mdl 2048] White has good play.} Qe5 22. Qg4 $1 Qc5 (22... Bc5 $14) 23. Nb3 Qf5 24. Rd7 a5 25. Rxb7 Nd6 {[#] Threatens to win with ...Qxg4.} 26. Qxf5 gxf5 27. Rc7 {Strongly threatening c3.} Nxc4 28. Bc5 a4 $2 (28... Re2 $1 $14) 29. Bxb4 $18 axb3 30. a3 ({Don't take} 30. cxb3 $6 Rxa2 31. Re1 Ne5 $16) 30... Re2 31. cxb3 Nxb2 32. Rd7 ({Weaker is} 32. Rxc6 Nd3+ 33. Kb1 Rb2+ 34. Ka1 Rxb3 $17) 32... Rxf2 33. Bd2 Nc4 34. bxc4 Rxa3 {[#] And now ...Ra1+ would win.} 35. Kb2 Rg3 36. h4 f4 37. Kc2 f3 38. Rd3 Kh7 (38... Rfg2 $142 39. Rf1 Rh2) 39. Kc3 {White is clearly winning.} Rfg2 40. Rf1 f2 41. Rxg3 Rxg3+ 42. Kd4 {Accuracy: White = 83%, Black = 44%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.29"]
[White "Ushenina, Anna"]
[Black "Bachmann, Axel"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2431"]
[BlackElo "2629"]
[Annotator "ChessBase"]
[PlyCount "92"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:01:09]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:04]} 3. g3 {[%emt 0:00:05]} Bb4+ {[%emt 0:00:09]} 4. Bd2 {[%emt 0:00:07]} a5 {[%emt 0:00:04]} 5. Bg2 {[%emt 0:00:24]} O-O {[%emt 0:00:41]} 6. Nf3 {[%emt 0:00:14]} d5 {[%emt 0:00:07]} 7. O-O {[%emt 0:00:40]} dxc4 {[%emt 0:00:07]} 8. Qc2 {[%emt 0:00:35]} Bxd2 {[%emt 0:00:26]} 9. Nbxd2 {[%emt 0:08:08]} b5 {[%emt 0:00:50]} 10. a4 {[%emt 0:00:41]} c6 {[%emt 0:00:11]} 11. b3 {[%emt 0:00:36]} cxb3 {[%emt 0:00:26]} 12. Nxb3 {[%emt 0:00:46]} Ba6 {[%emt 0:10:29]} 13. Rfc1 {[%emt 0:29:55]} bxa4 {[%emt 0:03:18]} 14. Rxa4 {[%emt 0:03:37]} Bb5 {[%emt 0:00:08]} 15. Ra3 {[%emt 0:00:10]} Nbd7 {[%emt 0:01:23]} 16. e3 {[%emt 0:03:39]} a4 {[%emt 0:02:30]} 17. Nc5 {[%emt 0:00:30]} Qe7 {[%emt 0:00:37]} 18. Ng5 {[%emt 0:05:25]} Rad8 {[%emt 0:07:13]} 19. Nxd7 {[%emt 0:04:58]} Rxd7 {[%emt 0:00:37]} 20. Qb2 {[%emt 0:00:04]} h6 {[%emt 0:20:57]} 21. Nf3 {[%emt 0:05:55]} Rb7 {[%emt 0:00:50]} 22. Ne5 {[%emt 0:04:19]} Nd5 {[%emt 0:01:35]} 23. Qa1 {[%emt 0:03:49]} Rfb8 {[%emt 0:01:23]} 24. Be4 {[%emt 0:03:35]} Rc7 {[%emt 0:02:26]} 25. Rc5 {[%emt 0:02:00]} Nb4 {[%emt 0:06:23]} 26. Rac3 {[%emt 0:07:26]} Rb6 {[%emt 0:04:00]} 27. Nc4 {[%emt 0:03:18]} Rb8 {[%emt 0:00:33]} 28. Ne5 {[%emt 0:00:13]} Rbc8 {[%emt 0:00:43]} 29. Bh7+ {[%emt 0:21:46]} Kh8 {[%emt 0:01:53]} 30. Bg6 {[%emt 0:00:12]} f6 {[%emt 0:00:23]} 31. Nd3 {[%emt 0:01:28]} Na6 {[%emt 0:02:29]} 32. Rh5 {[%emt 0:00:01]} Kg8 {[%emt 0:00:13]} 33. Nc5 {[%emt 0:00:48]} f5 {[%emt 0:03:17]} 34. Nxa6 {[%emt 0:00:35]} Bxa6 {[%emt 0:00:06]} 35. e4 {[%emt 0:00:47]} c5 {[%emt 0:01:38]} 36. d5 {[%emt 0:00:00]} Qf6 {[%emt 0:00:07]} 37. exf5 {[%emt 0:00:18]} exd5 {[%emt 0:00:07]} 38. Qxa4 {[%emt 0:00:20]} Qxc3 {[%emt 0:01:39]} 39. Qxa6 {[%emt 0:00:01]} Qf6 {[%emt 0:00:36]} 40. Qa2 {[%emt 0:00:03]} c4 {[%emt 0:00:30]} 41. g4 {[%emt 0:50:02]} Qd4 {[%emt 0:51:38]} 42. h3 {[%emt 0:00:40]} c3 {[%emt 0:00:35]} 43. f6 {[%emt 0:00:25]} c2 {[%emt 0:00:09]} 44. f7+ {[%emt 0:02:05]} Rxf7 {[%emt 0:00:53]} 45. Bxf7+ {[%emt 0:00:00]} Kxf7 {[%emt 0:00:00]} 46. Rxd5 {[%emt 0:00:00]} c1=Q+ {[%emt 0:00:00]} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.30"]
[White "Eljanov, Pavel"]
[Black "Esipenko, Andrey"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2663"]
[BlackElo "2624"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,83,9,7,9,1,2,12,7,0,2,0,9,0,0,0,12,12,12,12,10,8,35,6,6,6,6,6,31,25,29,30,23,28,28,19,33,28,21,35,14,6,12,6,17,18,32,36,23,20,22,18,10,11,16,0,28,0,0,0,0,0,26,0,11,0,56,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. h3 d6 7. c3 h6 8. Re1 a5 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 9. Bb5 Ba7 10. Nbd2 Ne7 11. d4 Ng6 12. Bd3 $146 ({Predecessor:} 12. Nf1 d5 13. exd5 exd4 14. c4 Qd6 15. Nxd4 Nxd5 16. cxd5 Qxd5 {0-1 (22) Volokitin,A (2628)-Ding,L (2777) Riadh 2017}) 12... Re8 13. Nf1 d5 14. dxe5 Nxe4 15. Be3 Bxe3 16. Rxe3 Bf5 17. Nd4 Bd7 18. f3 (18. e6 $5 Bxe6 19. f3 $11) 18... Nc5 19. Bxg6 $1 fxg6 20. f4 Ne6 21. Nxe6 Bxe6 22. Qd3 Bf5 23. Qd4 Rf8 24. Ng3 Be6 25. Rf1 Qe7 26. Qd3 Qf7 27. Ref3 c5 28. Qb5 Qe7 29. R1f2 Rad8 30. Qb6 a4 31. a3 Rc8 32. Qb5 Qd7 33. Qd3 Qf7 34. Qc2 Qe8 35. f5 gxf5 36. Nxf5 Bxf5 37. Rxf5 Qc6 38. R2f4 (38. Rf6 $5 Rxf6 39. exf6 $11) 38... b5 39. Qd3 Rce8 (39... Qd7 $11) 40. Rxf8+ ({Better is} 40. Rf6 $1 $14 Rxf6 41. exf6 Re1+ 42. Kh2) 40... Rxf8 $11 41. Rxf8+ Kxf8 42. Qf5+ {Accuracy: White = 56%, Black = 75%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.30"]
[White "Iturrizaga Bonelli, Eduardo"]
[Black "Boruchovsky, Avital"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2629"]
[BlackElo "2533"]
[Annotator "ChessBase"]
[PlyCount "101"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. c4 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:41]} Bb7 {[%emt 0:00:15]} 3. d4 {[%emt 0:01:51]} e6 {[%emt 0:00:14]} 4. a3 {[%emt 0:00:08]} Nf6 {[%emt 0:02:40]} 5. Nf3 {[%emt 0:00:44]} Be7 {[%emt 0:03:11]} 6. d5 {[%emt 0:01:26]} O-O {[%emt 0:04:24]} 7. g3 {[%emt 0:03:44]} exd5 {[%emt 0:01:12]} 8. cxd5 {[%emt 0:00:06]} b5 {[%emt 0:06:42]} 9. Bg2 {[%emt 0:13:25]} b4 {[%emt 0:00:08]} 10. axb4 {[%emt 0:00:03]} Bxb4 {[%emt 0:00:06]} 11. Nh4 {[%emt 0:00:51]} d6 {[%emt 0:01:07]} 12. O-O {[%emt 0:05:19]} Nbd7 {[%emt 0:01:58]} 13. e4 {[%emt 0:09:21]} Re8 {[%emt 0:00:54]} 14. Re1 {[%emt 0:03:34]} Nc5 {[%emt 0:07:54]} 15. Nf5 {[%emt 0:01:15]} Qd7 {[%emt 0:09:41]} 16. Bh3 {[%emt 0:21:53]} Kh8 {[%emt 0:03:44]} 17. f3 {[%emt 0:00:29]} Bxc3 {[%emt 0:34:11]} 18. bxc3 {[%emt 0:00:07]} Qb5 {[%emt 0:00:25]} 19. Be3 {[%emt 0:09:33]} Nfd7 {[%emt 0:01:55]} 20. Rb1 {[%emt 0:01:55]} Qa6 {[%emt 0:01:29]} 21. Bd4 {[%emt 0:05:52]} f6 {[%emt 0:00:10]} 22. Bf1 {[%emt 0:01:34]} Qa5 {[%emt 0:00:11]} 23. Qc2 {[%emt 0:12:18]} Ne5 {[%emt 0:06:20]} 24. Be2 {[%emt 0:01:56]} a6 {[%emt 0:01:43]} 25. f4 {[%emt 0:07:46]} Ned7 {[%emt 0:00:12]} 26. Ra1 {[%emt 0:02:04]} Qb6 {[%emt 0:00:01]} 27. Reb1 {[%emt 0:00:06]} Qa7 {[%emt 0:00:04]} 28. Bf3 {[%emt 0:00:48]} a5 {[%emt 0:00:45]} 29. g4 {[%emt 0:00:20]} Rg8 {[%emt 0:07:43]} 30. Qg2 {[%emt 0:00:53]} g5 {[%emt 0:02:29]} 31. fxg5 {[%emt 0:03:00]} Rxg5 {[%emt 0:00:01]} 32. h4 {[%emt 0:00:20]} Rgg8 {[%emt 0:00:05]} 33. Kh2 {[%emt 0:00:55]} Ne5 {[%emt 0:00:05]} 34. Be2 {[%emt 0:01:15]} Rae8 {[%emt 0:01:21]} 35. g5 {[%emt 0:00:56]} Qa8 {[%emt 0:00:28]} 36. Rg1 {[%emt 0:00:56]} Ned7 {[%emt 0:10:04]} 37. Bb5 {[%emt 0:00:26]} c6 {[%emt 0:02:23]} 38. Nxd6 {[%emt 0:00:34]} Qb8 {[%emt 0:00:01]} 39. e5 {[%emt 0:00:24]} fxe5 {[%emt 0:00:53]} 40. Nf7+ {[%emt 0:00:40]} Kg7 {[%emt 0:00:01]} 41. Bxc5 {[%emt 0:05:57]} Nxc5 {[%emt 0:04:24]} 42. Qf1 {[%emt 0:06:29]} Ne4 {[%emt 0:02:18]} 43. h5 {[%emt 0:07:33]} cxb5 {[%emt 0:05:37]} 44. Qf5 {[%emt 0:02:03]} Qc8 {[%emt 0:04:58]} 45. Qxe4 {[%emt 0:01:57]} Qxc3 {[%emt 0:03:57]} 46. Raf1 {[%emt 0:04:27]} Qd2+ {[%emt 0:00:38]} 47. Rg2 {[%emt 0:00:05]} Qxd5 {[%emt 0:00:04]} 48. h6+ {[%emt 0:00:05]} Kf8 {[%emt 0:00:04]} 49. Nxe5+ {[%emt 0:00:10]} Ke7 {[%emt 0:00:05]} 50. Nc6+ {[%emt 0:00:43]} Kd6 {[%emt 0:00:04]} 51. Rf6+ {[%emt 0:00:04]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.31"]
[White "Gukesh D"]
[Black "Dreev, Aleksey"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2520"]
[BlackElo "2662"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,38,37,37,41,33,39,48,38,39,89,22,31,45,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 ({Predecessor:} 4... Nc6 5. Nc3 {½-½ (18) Hanzalik,R (2336)-Giobbi,C (2231) ICCF email 2013}) 5. Nc3 Nc6 6. Ndb5 Bb4 7. Bf4 Nxe4 8. Qf3 d5 9. Nc7+ Kf8 $1 {[#] Threatens to win with ...g5.} 10. Nxa8 {aiming for 0-0-0. B45: Sicilian Four Knights} e5 11. Bd2 $1 Nd4 $146 (11... Nxd2 12. Qxd5 Nxf1 13. Qxd8+ Nxd8 14. O-O-O Nc6 15. Nd5 Bd2+ 16. Kb1 Nxh2 17. Rxd2 Ng4 {1-0 (47) Kononenko,D (2617)-Westerberg,J (2452) Pardubice 2015}) 12. Qd1 {Strongly threatening Nxe4.White is slightly better.} ({Much weaker is} 12. Qd3 Nc5 $17) 12... Qh4 $1 {[%csl Ge4][%cal Rh4f2]} 13. g3 Qf6 {[%csl Ge4][%cal Rf6f2] [#]} 14. Nxe4 Nf3+ 15. Ke2 (15. Qxf3 $5 Qxf3 16. Bxb4+ Kg8 17. Nd6 Qxh1 18. O-O-O $11) 15... Nd4+ {The position is equal.} 16. Ke1 Nf3+ 17. Ke2 $1 ({Wrong is} 17. Qxf3 $2 Qxf3 18. Bxb4+ Kg8 $19) 17... Nd4+ 18. Ke1 Nf3+ 19. Ke2 $1 ({Not} 19. Qxf3 $2 Qxf3 20. Bxb4+ Kg8 $19) 19... Nd4+ 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.31"]
[White "Houska, Jovanka"]
[Black "Efimenko, Zahar"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2430"]
[BlackElo "2604"]
[Annotator "ChessBase"]
[PlyCount "100"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} g6 {[%emt 0:00:16]} 2. Nf3 {[%emt 0:00:31]} Bg7 {[%emt 0:00:14]} 3. g3 {[%emt 0:00:48]} c5 {[%emt 0:00:30]} 4. c3 {[%emt 0:01:26]} Na6 {[%emt 0:04:05]} 5. Bg2 {[%emt 0:01:47]} Nf6 {[%emt 0:00:30]} 6. O-O {[%emt 0:00:12]} O-O {[%emt 0:00:27]} 7. a3 {[%emt 0:01:31]} b6 {[%emt 0:06:21]} 8. Ne5 {[%emt 0:05:42]} d5 {[%emt 0:01:04]} 9. b4 {[%emt 0:01:37]} Bb7 {[%emt 0:08:08]} 10. Bb2 {[%emt 0:04:24]} Nd7 {[%emt 0:04:46]} 11. c4 {[%emt 0:15:38]} Nxe5 {[%emt 0:13:07]} 12. dxe5 {[%emt 0:00:05]} e6 {[%emt 0:00:07]} 13. b5 {[%emt 0:06:16]} Nc7 {[%emt 0:00:35]} 14. a4 {[%emt 0:01:47]} a6 {[%emt 0:12:45]} 15. Na3 {[%emt 0:02:37]} axb5 {[%emt 0:02:39]} 16. axb5 {[%emt 0:03:05]} Ra7 {[%emt 0:08:22]} 17. Nc2 {[%emt 0:05:03]} Rxa1 {[%emt 0:04:30]} 18. Qxa1 {[%emt 0:04:09]} Qb8 {[%emt 0:00:33]} 19. Rd1 {[%emt 0:12:18]} dxc4 {[%emt 0:10:10]} 20. Qa4 {[%emt 0:01:05]} Bxg2 {[%emt 0:02:07]} 21. Kxg2 {[%emt 0:00:03]} Qa8+ {[%emt 0:01:52]} 22. Qxa8 {[%emt 0:00:54]} Rxa8 {[%emt 0:00:04]} 23. Ne3 {[%emt 0:00:37]} c3 {[%emt 0:02:03]} 24. Bxc3 {[%emt 0:00:15]} Nxb5 {[%emt 0:00:07]} 25. Bb2 {[%emt 0:03:11]} Nd4 {[%emt 0:01:24]} 26. Nc4 {[%emt 0:19:29]} b5 {[%emt 0:01:42]} 27. Nd6 {[%emt 0:00:28]} Nxe2 {[%emt 0:13:12]} 28. Nxb5 {[%emt 0:00:42]} Rb8 {[%emt 0:01:28]} 29. Rd2 {[%emt 0:00:05]} Rxb5 {[%emt 0:01:38]} 30. Rxe2 {[%emt 0:00:05]} Kf8 {[%emt 0:00:39]} 31. Kf3 {[%emt 0:00:48]} Ke8 {[%emt 0:00:31]} 32. Ke4 {[%emt 0:01:27]} Kd7 {[%emt 0:00:09]} 33. Bc3 {[%emt 0:00:03]} Rb3 {[%emt 0:02:38]} 34. Re3 {[%emt 0:03:35]} Kc6 {[%emt 0:00:59]} 35. Rf3 {[%emt 0:00:13]} Rb7 {[%emt 0:00:59]} 36. Rd3 {[%emt 0:00:12]} Bf8 {[%emt 0:02:29]} 37. Rd8 {[%emt 0:00:52]} Be7 {[%emt 0:00:03]} 38. Rh8 {[%emt 0:01:14]} h5 {[%emt 0:00:09]} 39. h3 {[%emt 0:01:27]} Kb5 {[%emt 0:03:04]} 40. g4 {[%emt 0:01:02]} h4 {[%emt 0:00:51]} 41. f4 {[%emt 0:51:10]} Kc4 {[%emt 0:52:21]} 42. Be1 {[%emt 0:01:55]} Kb3 {[%emt 0:00:00]} 43. f5 {[%emt 0:00:00]} gxf5+ {[%emt 0:00:00]} 44. gxf5 {[%emt 0:00:00]} exf5+ {[%emt 0:00:00]} 45. Kxf5 {[%emt 0:00:00]} c4 {[%emt 0:00:00]} 46. Rc8 {[%emt 0:00:00]} Rb5 {[%emt 0:00:00]} 47. Ke4 {[%emt 0:00:00]} f6 {[%emt 0:00:00]} 48. Bxh4 {[%emt 0:00:00]} f5+ {[%emt 0:00:00]} 49. Kxf5 {[%emt 0:00:00]} Bxh4 {[%emt 0:00:00]} 50. Kf4 {[%emt 0:00:00]} c3 {[%emt 0:00:00]} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.32"]
[White "Deac, Bogdan-Daniel"]
[Black "Kasimdzhanov, Rustam"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2613"]
[BlackElo "2657"]
[Annotator "ChessBase"]
[PlyCount "123"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 5. g3 {[%emt 0:03:51]} O-O {[%emt 0:01:27]} 6. Bg2 {[%emt 0:00:02]} dxc4 {[%emt 0:00:07]} 7. Ne5 {[%emt 0:00:05]} Nc6 {[%emt 0:00:06]} 8. Bxc6 {[%emt 0:00:06]} bxc6 {[%emt 0:00:04]} 9. Nxc6 {[%emt 0:00:10]} Qe8 {[%emt 0:00:07]} 10. Nxe7+ {[%emt 0:00:09]} Qxe7 {[%emt 0:00:07]} 11. Qa4 {[%emt 0:00:03]} c5 {[%emt 0:00:11]} 12. dxc5 {[%emt 0:00:14]} Qxc5 {[%emt 0:00:10]} 13. Be3 {[%emt 0:00:09]} Qc7 {[%emt 0:00:07]} 14. Rd1 {[%emt 0:03:46]} Bb7 {[%emt 0:05:42]} 15. O-O {[%emt 0:00:20]} Nd5 {[%emt 0:06:13]} 16. Bd4 {[%emt 0:09:30]} Rfd8 {[%emt 0:09:36]} 17. Nxd5 {[%emt 0:35:05]} Rxd5 {[%emt 0:00:29]} 18. Bc3 {[%emt 0:00:05]} Qc5 {[%emt 0:00:45]} 19. Rxd5 {[%emt 0:01:47]} Qxd5 {[%emt 0:02:07]} 20. f3 {[%emt 0:00:05]} Qc5+ {[%emt 0:00:28]} 21. Kg2 {[%emt 0:00:28]} e5 {[%emt 0:13:59]} 22. Rd1 {[%emt 0:09:51]} h6 {[%emt 0:00:24]} 23. Qd7 {[%emt 0:13:25]} Bc6 {[%emt 0:12:57]} 24. Qd6 {[%emt 0:00:10]} Qxd6 {[%emt 0:14:16]} 25. Rxd6 {[%emt 0:00:09]} Ba4 {[%emt 0:00:08]} 26. Ra6 {[%emt 0:03:05]} Bd7 {[%emt 0:10:37]} 27. Rd6 {[%emt 0:04:38]} Ba4 {[%emt 0:06:07]} 28. Ra6 {[%emt 0:03:09]} Bd7 {[%emt 0:00:10]} 29. e4 {[%emt 0:07:41]} f6 {[%emt 0:00:22]} 30. a4 {[%emt 0:00:10]} Bc8 {[%emt 0:10:26]} 31. Rd6 {[%emt 0:01:42]} a5 {[%emt 0:02:26]} 32. Kf2 {[%emt 0:06:33]} Bb7 {[%emt 0:03:35]} 33. Rb6 {[%emt 0:00:27]} Bc8 {[%emt 0:00:03]} 34. Rc6 {[%emt 0:00:07]} Bd7 {[%emt 0:00:39]} 35. Rxc4 {[%emt 0:00:06]} Rc8 {[%emt 0:04:52]} 36. Rxc8+ {[%emt 0:00:16]} Bxc8 {[%emt 0:00:01]} 37. Bxa5 {[%emt 0:00:08]} Bd7 {[%emt 0:00:05]} 38. b3 {[%emt 0:00:06]} Be6 {[%emt 0:00:03]} 39. b4 {[%emt 0:00:06]} Bb3 {[%emt 0:00:04]} 40. b5 {[%emt 0:00:04]} Bxa4 {[%emt 0:00:04]} 41. b6 {[%emt 0:50:05]} Bc6 {[%emt 0:50:07]} 42. g4 {[%emt 0:01:45]} g6 {[%emt 0:00:00]} 43. Bd2 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 44. Ke2 {[%emt 0:00:00]} Bb5+ {[%emt 0:00:00]} 45. Ke1 {[%emt 0:00:00]} Ba6 {[%emt 0:00:00]} 46. Be3 {[%emt 0:00:00]} Bb7 {[%emt 0:00:00]} 47. Ke2 {[%emt 0:00:00]} Ba6+ {[%emt 0:00:00]} 48. Kd2 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 49. g5 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 50. Ke1 {[%emt 0:00:00]} Ke6 {[%emt 0:03:09]} 51. gxf6 {[%emt 0:00:00]} Kxf6 {[%emt 0:00:07]} 52. Kf2 {[%emt 0:00:00]} Ke6 {[%emt 0:03:12]} 53. Kg3 {[%emt 0:00:00]} Kd7 {[%emt 0:02:42]} 54. Kh4 {[%emt 0:00:00]} Be2 {[%emt 0:03:29]} 55. Kg5 {[%emt 0:00:00]} Bxf3 {[%emt 0:02:01]} 56. Kxg6 {[%emt 0:00:00]} Ke6 {[%emt 0:00:08]} 57. h4 {[%emt 0:00:00]} Bxe4+ {[%emt 0:01:23]} 58. Kxh5 {[%emt 0:00:00]} Kf5 {[%emt 0:00:07]} 59. Kh6 {[%emt 0:00:00]} Kg4 {[%emt 0:03:30]} 60. Bf2 {[%emt 0:00:00]} Bb7 {[%emt 0:00:14]} 61. Kg6 {[%emt 0:11:55]} e4 {[%emt 0:15:12]} 62. Kf6 {[%emt 0:00:05]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.32"]
[White "Rakotomaharo, Fy Antenaina"]
[Black "Christiansen, Johan-Sebastian"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2428"]
[BlackElo "2558"]
[Annotator "ChessBase"]
[PlyCount "54"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:01:38]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:02:14]} 3. d4 {[%emt 0:01:56]} cxd4 {[%emt 0:00:17]} 4. Nxd4 {[%emt 0:00:06]} Nf6 {[%emt 0:01:28]} 5. Nc3 {[%emt 0:00:06]} d6 {[%emt 0:01:24]} 6. f3 {[%emt 0:05:07]} e5 {[%emt 0:03:11]} 7. Nb3 {[%emt 0:00:07]} Be7 {[%emt 0:02:32]} 8. Be3 {[%emt 0:00:22]} Be6 {[%emt 0:01:08]} 9. Qe2 {[%emt 0:00:31]} O-O {[%emt 0:02:10]} 10. O-O-O {[%emt 0:01:10]} Qc8 {[%emt 0:00:32]} 11. Kb1 {[%emt 0:08:52]} Rd8 {[%emt 0:09:50]} 12. g4 {[%emt 0:18:49]} d5 {[%emt 0:06:43]} 13. g5 {[%emt 0:00:24]} Nxe4 {[%emt 0:03:18]} 14. fxe4 {[%emt 0:11:42]} d4 {[%emt 0:05:27]} 15. Bg2 {[%emt 0:06:46]} dxc3 {[%emt 0:08:01]} 16. bxc3 {[%emt 0:00:35]} Qc7 {[%emt 0:01:43]} 17. Rd5 {[%emt 0:17:49]} Bxd5 {[%emt 0:06:57]} 18. exd5 {[%emt 0:00:04]} Na5 {[%emt 0:00:12]} 19. Be4 {[%emt 0:01:28]} Nc4 {[%emt 0:04:20]} 20. Bc1 {[%emt 0:04:47]} Ba3 {[%emt 0:06:46]} 21. Bd3 {[%emt 0:10:33]} Bxc1 {[%emt 0:04:51]} 22. Kxc1 {[%emt 0:00:09]} Nd6 {[%emt 0:08:11]} 23. Qxe5 {[%emt 0:09:17]} Rac8 {[%emt 0:00:33]} 24. Rf1 {[%emt 0:00:45]} Re8 {[%emt 0:07:00]} 25. Qd4 {[%emt 0:06:44]} Qxc3 {[%emt 0:00:41]} 26. Qxc3 {[%emt 0:00:59]} Rxc3 {[%emt 0:00:03]} 27. h4 {[%emt 0:00:15]} Re5 {[%emt 0:00:55]} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.33"]
[White "Oparin, Grigoriy"]
[Black "Abdusattorov, Nodirbek"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2654"]
[BlackElo "2608"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} b6 {[%emt 0:00:09]} 4. g3 {[%emt 0:00:00]} Bb7 {[%emt 0:00:08]} 5. Bg2 {[%emt 0:00:00]} Be7 {[%emt 0:00:06]} 6. O-O {[%emt 0:00:00]} O-O {[%emt 0:00:05]} 7. Nc3 {[%emt 0:00:01]} Ne4 {[%emt 0:00:34]} 8. Bd2 {[%emt 0:00:06]} Bf6 {[%emt 0:00:10]} 9. h4 {[%emt 0:00:06]} d6 {[%emt 0:08:36]} 10. Be1 {[%emt 0:00:07]} Nxc3 {[%emt 0:01:00]} 11. Bxc3 {[%emt 0:00:04]} Be4 {[%emt 0:02:11]} 12. Qd2 {[%emt 0:00:06]} Nd7 {[%emt 0:07:34]} 13. Qf4 {[%emt 0:00:15]} d5 {[%emt 0:01:01]} 14. cxd5 {[%emt 0:00:21]} exd5 {[%emt 0:00:25]} 15. Rfd1 {[%emt 0:00:31]} Re8 {[%emt 0:04:42]} 16. Ne5 {[%emt 0:10:25]} Bxg2 {[%emt 0:05:23]} 17. Kxg2 {[%emt 0:00:05]} Qe7 {[%emt 0:07:56]} 18. Ng4 {[%emt 0:08:26]} Qe6 {[%emt 0:09:19]} 19. Rac1 {[%emt 0:11:25]} Be7 {[%emt 0:04:47]} 20. Bd2 {[%emt 0:05:01]} c5 {[%emt 0:03:29]} 21. h5 {[%emt 0:30:01]} Bd6 {[%emt 0:08:17]} 22. Qf3 {[%emt 0:00:10]} cxd4 {[%emt 0:00:42]} 23. Bf4 {[%emt 0:07:14]} Bxf4 {[%emt 0:01:35]} 24. Qxf4 {[%emt 0:00:05]} Qe4+ {[%emt 0:00:05]} 25. Qf3 {[%emt 0:01:26]} Nc5 {[%emt 0:06:03]} 26. h6 {[%emt 0:02:37]} f5 {[%emt 0:06:11]} 27. Nh2 {[%emt 0:00:05]} f4 {[%emt 0:02:46]} 28. gxf4 {[%emt 0:07:06]} Qg6+ {[%emt 0:03:55]} 29. Kh1 {[%emt 0:05:11]} Qxh6 {[%emt 0:00:36]} 30. Rxd4 {[%emt 0:00:42]} Ne6 {[%emt 0:02:57]} 31. Rxd5 {[%emt 0:00:40]} Qxf4 {[%emt 0:02:07]} 32. e3 {[%emt 0:01:22]} Qxf3+ {[%emt 0:04:30]} 33. Nxf3 {[%emt 0:00:07]} Rad8 {[%emt 0:00:35]} 34. Rxd8 {[%emt 0:06:18]} Rxd8 {[%emt 0:00:05]} 35. Kg2 {[%emt 0:00:07]} Kf8 {[%emt 0:03:03]} 36. b4 {[%emt 0:05:53]} Ke7 {[%emt 0:02:04]} 37. a4 {[%emt 0:02:36]} Rd3 {[%emt 0:01:03]} 38. Ne5 {[%emt 0:01:27]} Ra3 {[%emt 0:02:11]} 39. a5 {[%emt 0:00:14]} bxa5 {[%emt 0:01:01]} 40. bxa5 {[%emt 0:00:04]} Ra2 {[%emt 0:02:24]} 41. Rd1 {[%emt 0:56:09]} Nc5 {[%emt 0:51:01]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.33"]
[White "Gonzalez Vidal, Yuri"]
[Black "Arkell, Keith C"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2552"]
[BlackElo "2447"]
[Annotator "TA"]
[PlyCount "156"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,156,24,19,49,46,42,40,54,46,41,35,31,22,15,25,67,72,51,50,66,56,87,76,105,72,89,75,137,64,83,77,56,33,42,16,25,18,31,31,29,28,46,39,39,38,56,56,56,56,63,56,96,82,85,0,94,69,68,69,78,75,197,71,77,77,99,90,100,37,35,29,43,29,35,35,45,35,37,26,36,39,44,0,52,0,0,0,0,0,0,0,0,0,0,0,7,0,0,0,0,0,0,0,0,0,0,0,17,0,0,0,22,0,0,0,0,0,0,0,0,0,0,14,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 g6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 Bg7 8. h3 O-O 9. Be2 b6 {D90: Grünfeld: 4 Nf3 Bg7 sidelines} (9... a6 10. O-O Bf5 11. Rc1 Rc8 12. Qb3 b5 13. Ne5 Nxe5 14. Bxe5 Ne4 15. Nxe4 Bxe4 16. Bxg7 Kxg7 17. Rc5 e5 18. Rfc1 Rxc5 19. dxc5 {1-0 (39) Carlsen,M (2834)-Yanchenko,R (2436) chess.com INT 2018}) 10. O-O Bb7 11. Rc1 Ne4 {White is slightly better.} 12. Qa4 a6 13. Qb3 $146 ({Predecessor:} 13. Rfd1 b5 14. Qc2 Nxc3 15. Qxc3 Qd7 16. Qd2 Rfc8 17. Ne1 {0-1 (68) Wojtkiewicz,A (2460)-Rowley,R (2400) Philadelphia 1989}) 13... Na5 14. Qb4 Nc6 15. Qa3 Nxc3 16. Rxc3 b5 17. Qb3 Qd7 18. a4 bxa4 19. Qxa4 Rfc8 20. Rfc1 e6 21. Bd1 Bf8 (21... h5 $142) 22. Bb3 (22. Ne1 $16) 22... Bd6 23. Bxd6 Qxd6 24. Ne1 Ne7 25. Nd3 Bc6 26. Qa1 Bb5 27. Nc5 Rc6 28. Ba4 Bxa4 29. Qxa4 Rb8 30. R1c2 Rcb6 31. Nd3 R6b7 32. g3 Kg7 33. Kg2 g5 34. Ra3 Rb6 35. Rac3 R6b7 36. Ne5 Rb4 37. Qa1 R8b7 38. Qc1 Qd8 {[#]} (38... h6 $16) 39. Nd3 (39. h4 $1 $18) 39... Rb3 40. Nc5 Rxc3 41. Rxc3 Ra7 42. Nd3 (42. Ra3 $16) 42... a5 $14 43. Ne5 Rb7 44. b3 Qb6 45. Nd3 h6 46. Qc2 Nf5 47. Ne5 Nd6 48. Rc6 Qd8 $1 49. Ra6 {[#] aiming for Qc6.} Qc8 ({Black should play} 49... Qb8 $11) 50. Qd1 (50. Qc5 $14 Qxc5 51. dxc5) 50... Ne4 $11 {Strongly threatening ...Rc7.The position is equal.} 51. Rxa5 Qc3 52. Ra8 (52. Ra2 {seems wilder.} Qxb3 53. Qxb3 Rxb3 54. h4 f6 55. Nd7) 52... Qxb3 53. Qxb3 Rxb3 {[%mdl 4096] Endgame KRN-KRN} 54. Ra7 Nd6 55. Rd7 Rb6 56. g4 Ra6 57. h4 Kf8 58. h5 Ke8 59. Rc7 Kd8 60. Rc2 f6 61. Nd3 {With the idea Nc5.} Ra7 62. Rb2 Kc7 63. Nc5 e5 (63... Nc4 $5 {[%cal Rc4b2]} 64. Rb5 e5 $11) 64. dxe5 fxe5 65. Nd3 Nf7 66. Rb5 Kc6 67. Rb8 Rd7 68. Re8 {Hoping for Rxe5.} Kd6 69. Rg8 d4 70. exd4 exd4 71. Kf1 Ne5 72. Nxe5 Kxe5 {KR-KR} 73. Rf8 Ra7 74. Ke2 Ra2+ 75. Kd3 Ra3+ 76. Ke2 Ra2+ 77. Kd3 Ra3+ 78. Ke2 Ra2+ {Accuracy: White = 51%, Black = 61%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.34"]
[White "Narayanan.S.L"]
[Black "Melkumyan, Hrant"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2611"]
[BlackElo "2650"]
[Annotator "ChessBase"]
[PlyCount "114"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:01:41]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:16]} 3. Bb5 {[%emt 0:00:00]} Nf6 {[%emt 0:00:20]} 4. d3 {[%emt 0:00:00]} Bc5 {[%emt 0:00:19]} 5. Bxc6 {[%emt 0:00:07]} dxc6 {[%emt 0:00:21]} 6. Nbd2 {[%emt 0:00:07]} Be6 {[%emt 0:00:37]} 7. O-O {[%emt 0:00:10]} Nd7 {[%emt 0:00:21]} 8. Nb3 {[%emt 0:00:10]} Be7 {[%emt 0:00:10]} 9. d4 {[%emt 0:02:01]} f6 {[%emt 0:00:43]} 10. Na5 {[%emt 0:04:21]} Rb8 {[%emt 0:00:45]} 11. dxe5 {[%emt 0:00:06]} Nxe5 {[%emt 0:00:35]} 12. Nxe5 {[%emt 0:03:24]} Qxd1 {[%emt 0:01:36]} 13. Rxd1 {[%emt 0:00:05]} fxe5 {[%emt 0:00:10]} 14. Be3 {[%emt 0:11:43]} g5 {[%emt 0:02:26]} 15. a3 {[%emt 0:01:54]} g4 {[%emt 0:05:10]} 16. Rd3 {[%emt 0:02:51]} a6 {[%emt 0:03:43]} 17. Ba7 {[%emt 0:01:47]} Ra8 {[%emt 0:00:09]} 18. Be3 {[%emt 0:00:04]} Rb8 {[%emt 0:00:40]} 19. Rc3 {[%emt 0:01:08]} Bd6 {[%emt 0:12:35]} 20. Ba7 {[%emt 0:05:20]} Ra8 {[%emt 0:00:52]} 21. Bc5 {[%emt 0:06:21]} Rb8 {[%emt 0:01:12]} 22. Rd1 {[%emt 0:01:58]} Ke7 {[%emt 0:04:14]} 23. Ba7 {[%emt 0:01:42]} Ra8 {[%emt 0:02:51]} 24. Be3 {[%emt 0:00:09]} Rab8 {[%emt 0:01:15]} 25. b4 {[%emt 0:01:31]} h5 {[%emt 0:07:49]} 26. Rcd3 {[%emt 0:31:20]} Rhf8 {[%emt 0:09:32]} 27. Ba7 {[%emt 0:01:19]} Ra8 {[%emt 0:00:33]} 28. Be3 {[%emt 0:00:35]} Rab8 {[%emt 0:00:07]} 29. Ba7 {[%emt 0:22:03]} Ra8 {[%emt 0:01:18]} 30. Bc5 {[%emt 0:07:23]} Bxc5 {[%emt 0:02:56]} 31. bxc5 {[%emt 0:00:01]} Rf4 {[%emt 0:03:51]} 32. Nxb7 {[%emt 0:00:22]} Rxe4 {[%emt 0:01:19]} 33. Na5 {[%emt 0:00:04]} Kf6 {[%emt 0:01:44]} 34. f3 {[%emt 0:00:35]} Re2 {[%emt 0:00:58]} 35. R3d2 {[%emt 0:02:25]} gxf3 {[%emt 0:01:15]} 36. gxf3 {[%emt 0:00:05]} Rg8+ {[%emt 0:02:47]} 37. Kf1 {[%emt 0:00:04]} Re3 {[%emt 0:00:19]} 38. Rd3 {[%emt 0:01:28]} Rxd3 {[%emt 0:07:10]} 39. cxd3 {[%emt 0:00:04]} Bd5 {[%emt 0:00:23]} 40. Kf2 {[%emt 0:00:11]} Rb8 {[%emt 0:02:25]} 41. Rc1 {[%emt 0:15:41]} Kf5 {[%emt 1:07:15]} 42. Nc4 {[%emt 0:00:00]} Kf4 {[%emt 0:00:00]} 43. Ne3 {[%emt 0:08:36]} Rb3 {[%emt 0:00:00]} 44. Ng2+ {[%emt 0:00:25]} Kg5 {[%emt 0:00:00]} 45. h4+ {[%emt 0:07:50]} Kf6 {[%emt 0:00:00]} 46. Ne3 {[%emt 0:03:42]} Rxa3 {[%emt 0:00:00]} 47. Rb1 {[%emt 0:01:45]} Bb3 {[%emt 0:00:00]} 48. Nc4 {[%emt 0:08:26]} Bxc4 {[%emt 0:00:00]} 49. dxc4 {[%emt 0:00:04]} Ra4 {[%emt 0:00:00]} 50. Kg3 {[%emt 0:03:02]} a5 {[%emt 0:00:00]} 51. Rb7 {[%emt 0:05:57]} Rxc4 {[%emt 0:00:00]} 52. Rxc7 {[%emt 0:00:05]} Rxc5 {[%emt 0:00:00]} 53. Ra7 {[%emt 0:00:02]} Ke6 {[%emt 0:00:00]} 54. Rh7 {[%emt 0:00:05]} a4 {[%emt 0:00:00]} 55. Rxh5 {[%emt 0:01:19]} a3 {[%emt 0:00:00]} 56. Rh6+ {[%emt 0:00:06]} Kd5 {[%emt 0:00:00]} 57. Rh8 {[%emt 0:00:15]} Ra5 {[%emt 0:00:00]} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.34"]
[White "Stefanova, Antoaneta"]
[Black "Danielian, Elina"]
[Result "1/2-1/2"]
[ECO "A61"]
[WhiteElo "2479"]
[BlackElo "2385"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,79,43,38,35,27,25,34,18,12,21,6,8,12,15,5,6,20,0,26,12,37,0,35,10,24,0,95,44,79,82,121,124,124,122,125,127,118,123,118,100,102,7,229,230,433,433,435,395,499,318,297,272,260,7,7,7,7,11,12,12,12,11,30,0,0,0,16,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bf4 Bg7 8. e3 {A61: Modern Benoni: Nf3 without early e4} O-O 9. h3 Na6 10. Bc4 {White is slightly better.} Nc7 11. a4 a6 12. O-O Rb8 13. a5 b5 14. axb6 $1 Rxb6 15. Qc2 {[#]} Qe7 $146 ({Predecessor:} 15... Rb4) 16. Rfe1 Re8 17. Nd2 $36 {[%mdl 2048] White is more active.} Bd7 18. Ba2 Bb5 19. e4 Nh5 (19... Nd7 $1 $11) 20. Be3 ({White should play} 20. Bh2 $16) 20... Rb7 21. Nf3 Nf6 {[%cal Rf6e4] [#]} 22. e5 $1 {[%mdl 512]} dxe5 23. Rad1 {d6 is the strong threat.} Qd6 {[#]} 24. Ng5 $1 c4 {[%cal Rc7d5]} 25. Nce4 Nxe4 26. Nxe4 Qb4 27. b3 (27. Ra1 $16) 27... cxb3 $2 (27... Nxd5 $1 $11 {and Black stays safe.} 28. Bc5 Qa5) 28. Bxb3 $18 Bd7 $2 (28... Bd3 {might work better.} 29. Qxd3 Qxb3) 29. Rb1 Nb5 {[#]} 30. d6 $1 {[%mdl 512] Hoping for Bxf7+!} Qa5 (30... Nxd6 31. Nxd6) 31. Bxf7+ Kxf7 32. Ng5+ Kg8 33. Qb3+ $2 (33. Bd2 $18 Qb6 34. Qb3+ Be6 35. Nxe6) 33... Be6 $1 $11 {[%cal Re6b3]} 34. d7 $1 {[%cal Rd7e8]} Rxd7 35. Nxe6 Qc3 {aiming for ...Qxb3.} 36. Qa2 {Threatens to win with Nc7+.} Qa3 37. Qc4 {Black must now prevent Nc7+.} Qc3 38. Qa2 {And now Nc7+ would win.} (38. Qg4 $5 {[%cal Rb1c1]} Qc6 39. Nxg7 Kxg7 40. Rbc1 $11) 38... Qa3 39. Qc4 {Strongly threatening Nc7+.} Qc3 40. Qa2 {Accuracy: White = 53%, Black = 58%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.35"]
[White "Munguntuul, Batkhuyag"]
[Black "Prithu Gupta"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2421"]
[BlackElo "2493"]
[Annotator "ChessBase"]
[PlyCount "91"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 4. c3 {[%emt 0:00:51]} a6 {[%emt 0:00:00]} 5. Ba4 {[%emt 0:00:43]} Bg7 {[%emt 0:00:00]} 6. d4 {[%emt 0:02:48]} exd4 {[%emt 0:00:00]} 7. cxd4 {[%emt 0:00:08]} b5 {[%emt 0:00:05]} 8. Bc2 {[%emt 0:00:48]} d6 {[%emt 0:00:05]} 9. d5 {[%emt 0:03:32]} Nce7 {[%emt 0:00:07]} 10. O-O {[%emt 0:01:51]} Nf6 {[%emt 0:00:04]} 11. Nc3 {[%emt 0:06:46]} O-O {[%emt 0:00:08]} 12. Bg5 {[%emt 0:08:17]} h6 {[%emt 0:01:39]} 13. Be3 {[%emt 0:00:10]} Bb7 {[%emt 0:00:38]} 14. Qd2 {[%emt 0:00:19]} Kh7 {[%emt 0:07:40]} 15. Rad1 {[%emt 0:03:55]} c6 {[%emt 0:19:39]} 16. dxc6 {[%emt 0:06:54]} Bxc6 {[%emt 0:00:07]} 17. Bd4 {[%emt 0:08:30]} b4 {[%emt 0:01:45]} 18. Ne2 {[%emt 0:00:34]} Bb5 {[%emt 0:01:39]} 19. Rfe1 {[%emt 0:04:12]} Nc6 {[%emt 0:01:34]} 20. b3 {[%emt 0:05:54]} Rc8 {[%emt 0:08:55]} 21. Bb2 {[%emt 0:07:17]} Ng4 {[%emt 0:01:00]} 22. Bxg7 {[%emt 0:03:29]} Kxg7 {[%emt 0:00:06]} 23. Qxd6 {[%emt 0:04:54]} Qxd6 {[%emt 0:01:47]} 24. Rxd6 {[%emt 0:00:03]} Rfd8 {[%emt 0:06:50]} 25. Rxd8 {[%emt 0:01:42]} Rxd8 {[%emt 0:00:05]} 26. Nf4 {[%emt 0:00:54]} a5 {[%emt 0:02:01]} 27. e5 {[%emt 0:08:34]} Re8 {[%emt 0:06:57]} 28. e6 {[%emt 0:01:39]} Nf6 {[%emt 0:00:22]} 29. h4 {[%emt 0:02:20]} Nh5 {[%emt 0:02:23]} 30. Nxh5+ {[%emt 0:02:46]} gxh5 {[%emt 0:00:05]} 31. exf7 {[%emt 0:00:30]} Rxe1+ {[%emt 0:00:07]} 32. Nxe1 {[%emt 0:00:03]} Nd4 {[%emt 0:03:00]} 33. Bd1 {[%emt 0:02:36]} Bd7 {[%emt 0:03:54]} 34. Nc2 {[%emt 0:05:04]} Nb5 {[%emt 0:01:37]} 35. Bxh5 {[%emt 0:00:10]} Nc3 {[%emt 0:01:03]} 36. Nd4 {[%emt 0:09:04]} Nxa2 {[%emt 0:00:06]} 37. f4 {[%emt 0:00:12]} Nc3 {[%emt 0:02:01]} 38. Kf2 {[%emt 0:02:02]} Ne4+ {[%emt 0:03:20]} 39. Ke3 {[%emt 0:01:19]} Nf6 {[%emt 0:00:06]} 40. Bg6 {[%emt 0:00:58]} Nd5+ {[%emt 0:00:07]} 41. Ke4 {[%emt 0:50:29]} Ne7 {[%emt 0:50:26]} 42. h5 {[%emt 0:00:05]} Nc6 {[%emt 0:00:26]} 43. f5 {[%emt 0:02:36]} Nd8 {[%emt 0:02:12]} 44. Nf3 {[%emt 0:05:48]} Bc6+ {[%emt 0:02:46]} 45. Ke3 {[%emt 0:00:59]} Bxf3 {[%emt 0:00:26]} 46. Kxf3 {[%emt 0:00:21]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.36"]
[White "Movsziszian, Karen"]
[Black "Allen, Keith"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2475"]
[BlackElo "2161"]
[Annotator "ChessBase"]
[PlyCount "115"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. g3 {[%emt 0:00:00]} d5 {[%emt 0:01:21]} 2. Nf3 {[%emt 0:00:00]} Bg4 {[%emt 0:01:01]} 3. Bg2 {[%emt 0:02:38]} Nd7 {[%emt 0:00:37]} 4. c4 {[%emt 0:03:02]} e6 {[%emt 0:05:31]} 5. cxd5 {[%emt 0:12:25]} exd5 {[%emt 0:01:23]} 6. O-O {[%emt 0:00:22]} Ngf6 {[%emt 0:03:57]} 7. Nc3 {[%emt 0:00:31]} Be7 {[%emt 0:03:35]} 8. d3 {[%emt 0:00:54]} O-O {[%emt 0:04:07]} 9. h3 {[%emt 0:01:55]} Bxf3 {[%emt 0:01:54]} 10. Bxf3 {[%emt 0:00:03]} c6 {[%emt 0:01:26]} 11. Qc2 {[%emt 0:00:42]} Re8 {[%emt 0:07:12]} 12. e4 {[%emt 0:02:23]} Nc5 {[%emt 0:04:44]} 13. Rd1 {[%emt 0:10:20]} Ne6 {[%emt 0:13:14]} 14. Bg2 {[%emt 0:06:42]} Qa5 {[%emt 0:14:41]} 15. Ne2 {[%emt 0:09:39]} dxe4 {[%emt 0:02:36]} 16. dxe4 {[%emt 0:00:02]} Rad8 {[%emt 0:00:23]} 17. Be3 {[%emt 0:03:49]} Bc5 {[%emt 0:02:57]} 18. Bxc5 {[%emt 0:04:10]} Qxc5 {[%emt 0:00:51]} 19. Qb3 {[%emt 0:10:08]} Qb6 {[%emt 0:10:34]} 20. Qxb6 {[%emt 0:01:37]} axb6 {[%emt 0:00:04]} 21. e5 {[%emt 0:00:15]} Nd7 {[%emt 0:02:13]} 22. f4 {[%emt 0:00:15]} f5 {[%emt 0:03:57]} 23. b4 {[%emt 0:09:02]} b5 {[%emt 0:02:04]} 24. a4 {[%emt 0:01:05]} bxa4 {[%emt 0:01:17]} 25. Rxa4 {[%emt 0:00:03]} Nb6 {[%emt 0:00:26]} 26. Raa1 {[%emt 0:00:39]} Kf7 {[%emt 0:03:33]} 27. b5 {[%emt 0:01:55]} cxb5 {[%emt 0:01:49]} 28. Rdb1 {[%emt 0:00:16]} Na4 {[%emt 0:07:54]} 29. Rxb5 {[%emt 0:02:57]} Nac5 {[%emt 0:01:17]} 30. Bxb7 {[%emt 0:00:42]} Rd2 {[%emt 0:00:14]} 31. Bf3 {[%emt 0:00:47]} Re7 {[%emt 0:00:28]} 32. Rc1 {[%emt 0:06:48]} Rc7 {[%emt 0:02:28]} 33. h4 {[%emt 0:01:40]} g6 {[%emt 0:00:32]} 34. Rb6 {[%emt 0:00:52]} Ke7 {[%emt 0:01:46]} 35. Kf1 {[%emt 0:05:50]} Rcd7 {[%emt 0:01:22]} 36. Rb8 {[%emt 0:05:16]} Kf7 {[%emt 0:00:36]} 37. Ra1 {[%emt 0:05:45]} Rd1+ {[%emt 0:01:31]} 38. Rxd1 {[%emt 0:00:06]} Rxd1+ {[%emt 0:00:03]} 39. Kf2 {[%emt 0:00:26]} Rd3 {[%emt 0:01:44]} 40. Ra8 {[%emt 0:00:26]} Rd7 {[%emt 0:01:53]} 41. Bc6 {[%emt 0:51:24]} Rd3 {[%emt 0:15:00]} 42. Ra7+ {[%emt 0:00:00]} Kg8 {[%emt 0:02:04]} 43. Bb5 {[%emt 0:00:00]} Rb3 {[%emt 0:04:21]} 44. Bc4 {[%emt 0:00:00]} Rb4 {[%emt 0:01:00]} 45. Bd5 {[%emt 0:00:00]} Kh8 {[%emt 0:00:07]} 46. Ke3 {[%emt 0:00:00]} h6 {[%emt 0:01:29]} 47. Re7 {[%emt 0:00:00]} Rb6 {[%emt 0:02:11]} 48. Nd4 {[%emt 0:00:00]} Nxd4 {[%emt 0:00:30]} 49. Kxd4 {[%emt 0:00:00]} Ne4 {[%emt 0:01:33]} 50. Bxe4 {[%emt 0:00:00]} Rb4+ {[%emt 0:03:11]} 51. Kd5 {[%emt 0:00:00]} fxe4 {[%emt 0:01:34]} 52. Ra7 {[%emt 0:00:00]} e3 {[%emt 0:04:23]} 53. Ra3 {[%emt 0:00:00]} Kg7 {[%emt 0:03:36]} 54. Rxe3 {[%emt 0:00:00]} Kf7 {[%emt 0:00:25]} 55. Ra3 {[%emt 0:00:00]} Rb7 {[%emt 0:04:55]} 56. Ra6 {[%emt 0:00:00]} h5 {[%emt 0:01:04]} 57. Rf6+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:06]} 58. Rc6 {[%emt 0:01:37]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.37"]
[White "Cramling, Pia"]
[Black "Sebag, Marie"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2462"]
[BlackElo "2445"]
[Annotator "ChessBase"]
[PlyCount "67"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:00]} Bf5 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:00:07]} e6 {[%emt 0:00:14]} 6. Nh4 {[%emt 0:00:16]} Bg6 {[%emt 0:00:15]} 7. Be2 {[%emt 0:00:36]} Nbd7 {[%emt 0:01:19]} 8. g3 {[%emt 0:00:15]} Bd6 {[%emt 0:08:10]} 9. O-O {[%emt 0:00:27]} dxc4 {[%emt 0:05:47]} 10. Nxg6 {[%emt 0:03:03]} hxg6 {[%emt 0:01:18]} 11. Bxc4 {[%emt 0:00:14]} Nb6 {[%emt 0:01:39]} 12. Be2 {[%emt 0:03:29]} e5 {[%emt 0:01:55]} 13. dxe5 {[%emt 0:11:52]} Bxe5 {[%emt 0:03:05]} 14. Qxd8+ {[%emt 0:01:18]} Rxd8 {[%emt 0:00:08]} 15. Rd1 {[%emt 0:00:38]} Ke7 {[%emt 0:16:24]} 16. Bd2 {[%emt 0:01:12]} g5 {[%emt 0:01:37]} 17. e4 {[%emt 0:15:23]} g4 {[%emt 0:06:44]} 18. Bg5 {[%emt 0:00:29]} Ke6 {[%emt 0:00:30]} 19. Bxg4+ {[%emt 0:11:13]} Nxg4 {[%emt 0:00:12]} 20. Rxd8 {[%emt 0:00:08]} Rxd8 {[%emt 0:00:57]} 21. Bxd8 {[%emt 0:00:07]} Nc4 {[%emt 0:00:12]} 22. Nd1 {[%emt 0:09:28]} Bd4 {[%emt 0:09:22]} 23. Kf1 {[%emt 0:12:27]} Nge5 {[%emt 0:07:25]} 24. Ke2 {[%emt 0:01:10]} Nxb2 {[%emt 0:08:21]} 25. Nxb2 {[%emt 0:04:03]} Bxb2 {[%emt 0:00:10]} 26. Rd1 {[%emt 0:00:52]} c5 {[%emt 0:04:19]} 27. Bc7 {[%emt 0:15:55]} Nc6 {[%emt 0:05:16]} 28. Rb1 {[%emt 0:01:26]} Bd4 {[%emt 0:09:12]} 29. Rxb7 {[%emt 0:00:38]} g5 {[%emt 0:01:34]} 30. f4 {[%emt 0:01:30]} c4 {[%emt 0:00:22]} 31. fxg5 {[%emt 0:01:25]} Bc5 {[%emt 0:01:12]} 32. Bf4 {[%emt 0:01:01]} a5 {[%emt 0:04:19]} 33. Rc7 {[%emt 0:02:15]} Nd4+ {[%emt 0:00:31]} 34. Kd1 {[%emt 0:00:42]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.38"]
[White "Gavrilescu, David"]
[Black "Clarke, Brandon G I"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2451"]
[BlackElo "2445"]
[Annotator "ChessBase"]
[PlyCount "69"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:20]} d6 {[%emt 0:00:00]} 3. Bb5+ {[%emt 0:00:32]} Nd7 {[%emt 0:00:00]} 4. c3 {[%emt 0:00:25]} Ngf6 {[%emt 0:00:01]} 5. Bd3 {[%emt 0:00:31]} g5 {[%emt 0:04:01]} 6. h3 {[%emt 0:06:35]} Rg8 {[%emt 0:00:26]} 7. Bc2 {[%emt 0:04:27]} h5 {[%emt 0:04:44]} 8. d4 {[%emt 0:05:21]} g4 {[%emt 0:04:38]} 9. hxg4 {[%emt 0:02:02]} hxg4 {[%emt 0:00:33]} 10. Nfd2 {[%emt 0:04:24]} e6 {[%emt 0:17:12]} 11. Nf1 {[%emt 0:03:16]} b5 {[%emt 0:01:16]} 12. Qe2 {[%emt 0:08:21]} Bb7 {[%emt 0:05:44]} 13. Ng3 {[%emt 0:04:52]} Qc7 {[%emt 0:05:06]} 14. Be3 {[%emt 0:07:48]} a6 {[%emt 0:23:22]} 15. a4 {[%emt 0:09:35]} bxa4 {[%emt 0:11:56]} 16. Rxa4 {[%emt 0:06:46]} Nb6 {[%emt 0:04:24]} 17. Ra1 {[%emt 0:01:41]} cxd4 {[%emt 0:03:33]} 18. Bxd4 {[%emt 0:02:19]} e5 {[%emt 0:07:00]} 19. Bxb6 {[%emt 0:01:19]} Qxb6 {[%emt 0:00:03]} 20. Ba4+ {[%emt 0:00:13]} Kd8 {[%emt 0:03:47]} 21. Nd2 {[%emt 0:02:54]} Rc8 {[%emt 0:00:45]} 22. Bb3 {[%emt 0:07:36]} Rc7 {[%emt 0:00:21]} 23. Ra4 {[%emt 0:01:49]} Kc8 {[%emt 0:03:48]} 24. Rb4 {[%emt 0:05:26]} Qa5 {[%emt 0:01:18]} 25. Nc4 {[%emt 0:01:45]} Qc5 {[%emt 0:01:23]} 26. Nb6+ {[%emt 0:02:18]} Kb8 {[%emt 0:00:55]} 27. Nd5 {[%emt 0:02:06]} Nxd5 {[%emt 0:00:50]} 28. Bxd5 {[%emt 0:00:02]} Be7 {[%emt 0:02:13]} 29. O-O {[%emt 0:03:50]} Qa5 {[%emt 0:03:07]} 30. Nf5 {[%emt 0:04:42]} Bf8 {[%emt 0:00:30]} 31. g3 {[%emt 0:01:09]} Rg5 {[%emt 0:01:14]} 32. Qd1 {[%emt 0:05:14]} Qc5 {[%emt 0:01:11]} 33. Qb3 {[%emt 0:00:14]} Qa7 {[%emt 0:00:11]} 34. Bxb7 {[%emt 0:00:12]} Rxb7 {[%emt 0:00:04]} 35. Qxf7 {[%emt 0:00:07]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.39"]
[White "Zatonskih, Anna"]
[Black "Rodshtein, Maxim"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2422"]
[BlackElo "2684"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,121,10,27,28,15,26,27,14,51,24,27,-2,53,56,66,28,27,31,31,26,41,42,95,76,60,40,79,67,66,55,34,0,71,61,75,69,67,0,14,15,6,18,19,-8,-12,-20,9,-78,-80,-64,-64,-272,-110,-177,-35,-62,-23,-27,-33,-39,0,0,0,0,0,-39,-39,-38,-29,-35,-19,-34,-35,-37,-17,-61,0,-50,0,0,0,0,0,0,0,0,0,0,0,0,0,-96,-104,-116,-178,-599,-559,-618,-477,-29965,-29966,-29966,-29967,-29977,-691,-29951,-5614,-29996,-29997,-29997,-29998,-29999]} 1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 d5 5. O-O Nbd7 6. a4 b4 7. c4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} bxc3 8. Nxc3 Bb7 9. Bf4 {Threatens to win with Nb5.White has an edge.} a6 10. Rc1 Rc8 (10... Be7 11. b4 Bxb4 {1-0 (32) Mikhalevski,V (2579)-Riazantsev,A (2649) St Petersburg 2018}) 11. b4 $146 ({Predecessor:} 11. Qb3 Ba8 12. Na2 c5 13. dxc5 Nxc5 14. Qd1 a5 {0-1 (60) Majer,J (2265)-Ivanov,O (2506) Pardubice 2012}) 11... h6 (11... Bxb4 $11 12. Rb1 Bxc3) 12. Rb1 $14 Bd6 13. Bxd6 cxd6 14. Qb3 Nb6 15. Rfc1 Nc4 16. Qa2 Nd7 (16... O-O $14) 17. e3 O-O 18. Nd2 Ndb6 19. Nb3 Bc6 20. Bf1 Qd7 {[%cal Rb6a4]} 21. a5 Na8 (21... Na4 $11) 22. e4 Nc7 23. exd5 exd5 24. Bg2 (24. Nd2 $14) 24... Qf5 $11 25. Nd2 Nb5 26. Nxb5 Bxb5 27. Nf3 Rfe8 28. Nh4 Qf6 29. Rd1 (29. Bxd5 $11 Qxd4 30. Rd1) 29... g5 $17 30. Nf3 Re4 31. Qa1 $2 (31. Rbc1 $15) 31... Rce8 (31... g4 $1 $19 {[%cal Rg4f3]} 32. Nh4 Re2) 32. h3 (32. Re1 $17) 32... Bd7 (32... Re2 $19 {White must now prevent ...h5.} 33. Qc3 Kg7) 33. Qc3 Rc8 {...Ne3 is the strong threat.} (33... Re2 $5 {[%cal Rd7h3]} 34. Rbc1 h5 $17) 34. Qb3 Re2 35. Bf1 Ree8 {Played: Re2-e3} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.40"]
[White "Batsiashvili, Nino"]
[Black "Solomon, Kenny"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2422"]
[BlackElo "2382"]
[Annotator "NA"]
[PlyCount "99"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:03]} 4. e4 {[%emt 0:00:00]} Bb4 {[%emt 0:00:16]} 5. d3 {[%emt 0:00:11]} d6 {[%emt 0:00:42]} 6. a3 {[%emt 0:00:07]} Bc5 {[%emt 0:00:35]} 7. b4 {[%emt 0:00:18]} Bb6 {[%emt 0:00:17]} 8. Be2 {[%emt 0:02:24]} Bg4 {[%emt 0:04:07]} 9. O-O {[%emt 0:06:10]} Bxf3 {[%emt 0:17:04]} 10. Bxf3 {[%emt 0:00:03]} Nd4 {[%emt 0:00:31]} 11. g3 {[%emt 0:03:17]} Nxf3+ {[%emt 0:15:03]} 12. Qxf3 {[%emt 0:01:07]} Bd4 {[%emt 0:00:09]} 13. Bd2 {[%emt 0:00:34]} Qd7 {[%emt 0:08:13]} 14. Rac1 {[%emt 0:01:51]} c6 {[%emt 0:00:16]} 15. Ne2 {[%emt 0:04:25]} Bb6 {[%emt 0:01:33]} 16. Rfd1 {[%emt 0:20:25]} O-O {[%emt 0:05:30]} 17. c5 {[%emt 0:07:42]} dxc5 {[%emt 0:07:22]} 18. bxc5 {[%emt 0:00:09]} Bd8 {[%emt 0:01:07]} 19. Bc3 {[%emt 0:05:44]} Re8 {[%emt 0:07:40]} 20. d4 {[%emt 0:03:39]} exd4 {[%emt 0:04:03]} 21. Nxd4 {[%emt 0:01:11]} Qh3 {[%emt 0:21:01]} 22. Nf5 {[%emt 0:07:16]} Ng4 {[%emt 0:02:06]} 23. Qg2 {[%emt 0:04:10]} Qxg2+ {[%emt 0:00:23]} 24. Kxg2 {[%emt 0:00:01]} Bf6 {[%emt 0:01:51]} 25. f3 {[%emt 0:08:43]} Bxc3 {[%emt 0:01:29]} 26. Rxc3 {[%emt 0:01:20]} Nf6 {[%emt 0:00:57]} 27. Rb1 {[%emt 0:00:49]} Reb8 {[%emt 0:07:16]} 28. Rcb3 {[%emt 0:02:12]} Nd7 {[%emt 0:00:45]} 29. Rxb7 {[%emt 0:05:35]} Rxb7 {[%emt 0:00:06]} 30. Rxb7 {[%emt 0:00:07]} Nxc5 {[%emt 0:00:06]} 31. Rc7 {[%emt 0:00:26]} Ne6 {[%emt 0:00:24]} 32. Rxc6 {[%emt 0:00:21]} Rb8 {[%emt 0:00:38]} 33. Ne7+ {[%emt 0:02:30]} Kf8 {[%emt 0:00:41]} 34. Rc8+ {[%emt 0:00:14]} Rxc8 {[%emt 0:00:04]} 35. Nxc8 {[%emt 0:00:03]} a6 {[%emt 0:00:32]} 36. Kf2 {[%emt 0:00:10]} Ke8 {[%emt 0:04:45]} 37. Nd6+ {[%emt 0:00:40]} Ke7 {[%emt 0:00:00]} 38. Nc4 {[%emt 0:00:13]} g6 {[%emt 0:00:25]} 39. Ke3 {[%emt 0:00:18]} f5 {[%emt 0:00:19]} 40. e5 {[%emt 0:04:55]} Kd7 {[%emt 0:00:42]} 41. Na5 {[%emt 0:53:07]} Nc7 {[%emt 0:08:56]} 42. a4 {[%emt 0:00:00]} Nd5+ {[%emt 0:29:52]} 43. Kd4 {[%emt 0:00:00]} Nb6 {[%emt 0:00:03]} 44. Nb3 {[%emt 0:00:00]} Nxa4 {[%emt 0:00:08]} 45. Nc5+ {[%emt 0:00:00]} Nxc5 {[%emt 0:00:03]} 46. Kxc5 {[%emt 0:00:00]} g5 {[%emt 0:01:17]} 47. f4 {[%emt 0:00:00]} gxf4 {[%emt 0:00:06]} 48. gxf4 {[%emt 0:00:00]} Kc7 {[%emt 0:03:02]} 49. h4 {[%emt 0:00:00]} h5 {[%emt 0:03:41]} 50. Kb4 {[%emt 0:00:00]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.41"]
[White "Dahl, Baard"]
[Black "Kolbus, Dietmar"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2067"]
[BlackElo "2300"]
[Annotator "NA"]
[PlyCount "121"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:01:00]} Bb4 {[%emt 0:00:00]} 4. e5 {[%emt 0:00:09]} Ne7 {[%emt 0:00:12]} 5. a3 {[%emt 0:01:00]} Bxc3+ {[%emt 0:00:09]} 6. bxc3 {[%emt 0:00:03]} b6 {[%emt 0:00:16]} 7. Qg4 {[%emt 0:01:42]} Ng6 {[%emt 0:00:13]} 8. h4 {[%emt 0:00:32]} h5 {[%emt 0:00:11]} 9. Qd1 {[%emt 0:00:37]} Ba6 {[%emt 0:00:15]} 10. Bxa6 {[%emt 0:00:19]} Nxa6 {[%emt 0:00:02]} 11. Bg5 {[%emt 0:00:10]} Ne7 {[%emt 0:02:30]} 12. Ne2 {[%emt 0:04:58]} Qd7 {[%emt 0:03:59]} 13. Ng3 {[%emt 0:00:10]} g6 {[%emt 0:00:37]} 14. Qf3 {[%emt 0:00:05]} c6 {[%emt 0:13:23]} 15. O-O {[%emt 0:06:48]} Nc7 {[%emt 0:14:42]} 16. a4 {[%emt 0:05:20]} Nf5 {[%emt 0:01:21]} 17. Nxf5 {[%emt 0:00:08]} exf5 {[%emt 0:00:59]} 18. Bf6 {[%emt 0:03:31]} Rg8 {[%emt 0:00:58]} 19. Rfe1 {[%emt 0:12:57]} Qe6 {[%emt 0:00:25]} 20. Rad1 {[%emt 0:08:23]} Kd7 {[%emt 0:01:22]} 21. Qe2 {[%emt 0:10:15]} b5 {[%emt 0:10:57]} 22. Ra1 {[%emt 0:01:41]} Rgb8 {[%emt 0:02:36]} 23. Reb1 {[%emt 0:00:59]} a6 {[%emt 0:06:33]} 24. Qd2 {[%emt 0:03:53]} Rc8 {[%emt 0:03:20]} 25. Qc1 {[%emt 0:04:02]} Qe8 {[%emt 0:00:28]} 26. Rb3 {[%emt 0:10:21]} Qf8 {[%emt 0:03:10]} 27. Ra2 {[%emt 0:06:19]} Rab8 {[%emt 0:00:27]} 28. axb5 {[%emt 0:03:15]} cxb5 {[%emt 0:01:16]} 29. e6+ {[%emt 0:04:06]} fxe6 {[%emt 0:00:26]} 30. Be5 {[%emt 0:00:06]} Rb6 {[%emt 0:00:09]} 31. Rba3 {[%emt 0:01:34]} Ra8 {[%emt 0:03:03]} 32. Qa1 {[%emt 0:11:29]} Qc8 {[%emt 0:02:24]} 33. Qb2 {[%emt 0:01:16]} Rc6 {[%emt 0:08:40]} 34. Qb4 {[%emt 0:02:32]} Qb7 {[%emt 0:01:48]} 35. c4 {[%emt 0:00:58]} dxc4 {[%emt 0:00:34]} 36. Rg3 {[%emt 0:00:27]} Rg8 {[%emt 0:01:04]} 37. Qd2 {[%emt 0:02:04]} Nd5 {[%emt 0:16:44]} 38. Qh6 {[%emt 0:00:20]} Rcc8 {[%emt 0:00:23]} 39. Rxg6 {[%emt 0:02:39]} Rxg6 {[%emt 0:00:10]} 40. Qxg6 {[%emt 0:00:10]} Re8 {[%emt 0:00:46]} 41. Qf7+ {[%emt 0:08:49]} Re7 {[%emt 0:00:15]} 42. Qxh5 {[%emt 0:00:30]} b4 {[%emt 0:00:14]} 43. Qf3 {[%emt 0:03:10]} Qb5 {[%emt 0:07:16]} 44. h5 {[%emt 0:07:27]} a5 {[%emt 0:01:11]} 45. h6 {[%emt 0:00:41]} b3 {[%emt 0:00:40]} 46. cxb3 {[%emt 0:01:14]} cxb3 {[%emt 0:00:02]} 47. Rb2 {[%emt 0:00:23]} a4 {[%emt 0:00:15]} 48. Bg7 {[%emt 0:00:20]} Qc4 {[%emt 0:00:57]} 49. h7 {[%emt 0:01:31]} Rxg7 {[%emt 0:13:21]} 50. h8=Q {[%emt 0:00:13]} Qxd4 {[%emt 0:00:10]} 51. Qfh5 {[%emt 0:05:32]} Qxb2 {[%emt 0:01:51]} 52. Q5e8+ {[%emt 0:00:32]} Kc7 {[%emt 0:01:38]} 53. Qc8+ {[%emt 0:04:26]} Kb6 {[%emt 0:00:43]} 54. Qxe6+ {[%emt 0:00:09]} Kc5 {[%emt 0:00:24]} 55. Qf8+ {[%emt 0:03:58]} Re7 {[%emt 0:01:09]} 56. Qec8+ {[%emt 0:00:46]} Kd4 {[%emt 0:03:36]} 57. Qh8+ {[%emt 0:04:07]} Re5 {[%emt 0:00:09]} 58. f4 {[%emt 0:12:06]} Qb1+ {[%emt 0:00:55]} 59. Kh2 {[%emt 0:00:08]} Nxf4 {[%emt 0:00:26]} 60. Qd7+ {[%emt 0:00:17]} Nd5 {[%emt 0:04:46]} 61. Qxa4+ {[%emt 0:15:08]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.20"]
[Round "10.42"]
[White "Wu, Li"]
[Black "Nebolsina, Vera"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2332"]
[BlackElo "2252"]
[Annotator "NA"]
[PlyCount "58"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. c4 {[%emt 0:03:29]} Bg7 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:28]} Nf6 {[%emt 0:00:16]} 4. Nc3 {[%emt 0:00:14]} d5 {[%emt 0:00:20]} 5. cxd5 {[%emt 0:00:19]} Nxd5 {[%emt 0:00:06]} 6. e4 {[%emt 0:00:05]} Nxc3 {[%emt 0:00:07]} 7. bxc3 {[%emt 0:00:03]} c5 {[%emt 0:00:15]} 8. Be3 {[%emt 0:00:24]} O-O {[%emt 0:01:10]} 9. Rc1 {[%emt 0:04:46]} Qa5 {[%emt 0:01:40]} 10. Qd2 {[%emt 0:00:10]} cxd4 {[%emt 0:00:24]} 11. cxd4 {[%emt 0:00:04]} Qxd2+ {[%emt 0:00:07]} 12. Kxd2 {[%emt 0:01:29]} Rd8 {[%emt 0:00:40]} 13. Bd3 {[%emt 0:19:27]} Nc6 {[%emt 0:07:49]} 14. Rc4 {[%emt 0:06:37]} Bg4 {[%emt 0:07:08]} 15. d5 {[%emt 0:25:00]} Bxf3 {[%emt 0:00:36]} 16. gxf3 {[%emt 0:00:03]} Ne5 {[%emt 0:00:40]} 17. Rc7 {[%emt 0:00:03]} e6 {[%emt 0:02:48]} 18. Rxb7 {[%emt 0:08:44]} exd5 {[%emt 0:02:03]} 19. Ke2 {[%emt 0:00:02]} Nxd3 {[%emt 0:19:25]} 20. Kxd3 {[%emt 0:00:04]} dxe4+ {[%emt 0:00:12]} 21. Kxe4 {[%emt 0:00:02]} Re8+ {[%emt 0:28:08]} 22. Kd3 {[%emt 0:07:46]} a5 {[%emt 0:05:01]} 23. f4 {[%emt 0:20:12]} Rac8 {[%emt 0:02:59]} 24. Ke2 {[%emt 0:00:16]} Bd4 {[%emt 0:11:02]} 25. Rd1 {[%emt 0:00:41]} Bxe3 {[%emt 0:02:04]} 26. fxe3 {[%emt 0:00:03]} Rc2+ {[%emt 0:00:04]} 27. Rd2 {[%emt 0:00:04]} Rc3 {[%emt 0:00:08]} 28. Rd3 {[%emt 0:00:05]} Rc2+ {[%emt 0:00:05]} 29. Rd2 {[%emt 0:00:04]} Rc3 {[%emt 0:00:57]} 1/2-1/2

